# Type parameters

# CodecResult

# SubscriptionResult

# S : ConstructorDef

# T : object

# V : object

# E : object

# Hierarchy

Extrinsic

↳ SubmittableExtrinsic

# Implements

• Codec

# Constructors

# constructor

⊕ new SubmittableExtrinsic(type: ApiType, api: ApiInterface$Rx, onCall: OnCallDefinition<CodecResult, SubscriptionResult>, extrinsic: Extrinsic | Method): SubmittableExtrinsic

Overrides Extrinsic.__constructor

Defined in SubmittableExtrinsic.ts:62

Parameters:

Name	Type
type	ApiType
api	ApiInterface$Rx
onCall	OnCallDefinition<CodecResult, SubscriptionResult>
extrinsic	Extrinsic | Method

Returns: SubmittableExtrinsic

---

# Properties

# __@toStringTag

● __@toStringTag: string

Inherited from Map.[Symbol.toStringTag]

Defined in /home/travis/build/polkadot-js/api/node_modules/typescript/lib/lib.es2015.symbol.wellknown.d.ts:130

---

# size

● size: number

Inherited from Map.size

Defined in /home/travis/build/polkadot-js/api/node_modules/typescript/lib/lib.es2015.collection.d.ts:28

---

# Accessors

# Type

get Type(): E

Inherited from Struct.Type

Defined in /home/travis/build/polkadot-js/api/packages/types/src/codec/Struct.ts:160

description: Returns the Type description to sthe structure

Returns: E

---

# args

get args(): Array<Codec>

Inherited from Extrinsic.args

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:76

description: The arguments passed to for the call, exposes args so it is compatible with [[Method]]

Returns: Array<Codec>

---

# callIndex

get callIndex(): Uint8Array

Inherited from Extrinsic.callIndex

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:83

description: The actual [sectionIndex, methodIndex] as used in the Method

Returns: Uint8Array

---

# data

get data(): Uint8Array

Inherited from Extrinsic.data

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:90

description: The actual data for the Method

Returns: Uint8Array

---

# encodedLength

get encodedLength(): number

Inherited from Extrinsic.encodedLength

Overrides Struct.encodedLength

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:97

description: The length of the value when encoded as a Uint8Array

Returns: number

---

# hash

get hash(): Hash

Inherited from Extrinsic.hash

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:106

description: Convernience function, encodes the extrinsic and returns the actual hash

Returns: Hash

---

# isEmpty

get isEmpty(): boolean

Inherited from Struct.isEmpty

Defined in /home/travis/build/polkadot-js/api/packages/types/src/codec/Struct.ts:145

description: Checks if the value is an empty value

Returns: boolean

---

# isSigned

get isSigned(): boolean

Inherited from Extrinsic.isSigned

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:115

description: true id the extrinsic is signed

Returns: boolean

---

# length

get length(): number

Inherited from Extrinsic.length

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:122

description: The length of the encoded value

Returns: number

---

# meta

get meta(): FunctionMetadata

Inherited from Extrinsic.meta

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:129

description: The [[FunctionMetadata]] that describes the extrinsic

Returns: FunctionMetadata

---

# method

get method(): Method

Inherited from Extrinsic.method

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:136

description: The [[Method]] this extrinsic wraps

Returns: Method

---

# signature

get signature(): ExtrinsicSignature

Inherited from Extrinsic.signature

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:143

description: The [[ExtrinsicSignature]]

Returns: ExtrinsicSignature

---

# Methods

# __@iterator

▸ __@iterator(): IterableIterator<[keyof S, Codec]>

Inherited from Map.[Symbol.iterator]

Defined in /home/travis/build/polkadot-js/api/node_modules/typescript/lib/lib.es2015.iterable.d.ts:113

Returns an iterable of entries in the map.

Returns: IterableIterator<[keyof S, Codec]>

---

# addSignature

▸ addSignature(signer: Address | Uint8Array, signature: Uint8Array, nonce: AnyNumber, era?: Uint8Array): Extrinsic

Inherited from Extrinsic.addSignature

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:150

description: Add an [[ExtrinsicSignature]] to the extrinsic (already generated)

Parameters:

Name	Type
signer	Address | Uint8Array
signature	Uint8Array
nonce	AnyNumber
Optional era	Uint8Array

Returns: Extrinsic

---

# clear

▸ clear(): void

Inherited from Map.clear

Defined in /home/travis/build/polkadot-js/api/node_modules/typescript/lib/lib.es2015.collection.d.ts:22

Returns: void

---

# delete

▸ delete(key: keyof S): boolean

Inherited from Map.delete

Defined in /home/travis/build/polkadot-js/api/node_modules/typescript/lib/lib.es2015.collection.d.ts:23

Parameters:

Name	Type
key	keyof S

Returns: boolean

---

# entries

▸ entries(): IterableIterator<[keyof S, Codec]>

Inherited from Map.entries

Defined in /home/travis/build/polkadot-js/api/node_modules/typescript/lib/lib.es2015.iterable.d.ts:118

Returns an iterable of key, value pairs for every entry in the map.

Returns: IterableIterator<[keyof S, Codec]>

---

# eq

▸ eq(other?: any): boolean

Inherited from Struct.eq

Defined in /home/travis/build/polkadot-js/api/packages/types/src/codec/Struct.ts:176

description: Compares the value of the input to see if there is a match

Parameters:

Name	Type
Optional other	any

Returns: boolean

---

# forEach

▸ forEach(callbackfn: function, thisArg?: any): void

Inherited from Map.forEach

Defined in /home/travis/build/polkadot-js/api/node_modules/typescript/lib/lib.es2015.collection.d.ts:24

Parameters:

Name	Type
callbackfn	function
Optional thisArg	any

Returns: void

---

# get

▸ get(name: keyof S): Codec | undefined

Inherited from Struct.get

Overrides Map.get

Defined in /home/travis/build/polkadot-js/api/packages/types/src/codec/Struct.ts:184

description: Returns a specific names entry in the structure

Parameters:

Name	Type	Description
name	keyof S	The name of the entry to retrieve

Returns: Codec | undefined

---

# getAtIndex

▸ getAtIndex(index: number): Codec

Inherited from Struct.getAtIndex

Defined in /home/travis/build/polkadot-js/api/packages/types/src/codec/Struct.ts:191

description: Returns the values of a member at a specific index (Rather use get(name) for performance)

Parameters:

Name	Type
index	number

Returns: Codec

---

# has

▸ has(key: keyof S): boolean

Inherited from Map.has

Defined in /home/travis/build/polkadot-js/api/node_modules/typescript/lib/lib.es2015.collection.d.ts:26

Parameters:

Name	Type
key	keyof S

Returns: boolean

---

# keys

▸ keys(): IterableIterator<keyof S>

Inherited from Map.keys

Defined in /home/travis/build/polkadot-js/api/node_modules/typescript/lib/lib.es2015.iterable.d.ts:123

Returns an iterable of keys in the map

Returns: IterableIterator<keyof S>

---

# send

▸ send(): SumbitableResultResult<CodecResult, SubscriptionResult>

▸ send(statusCb: function): SumbitableResultSubscription<CodecResult, SubscriptionResult>

Defined in SubmittableExtrinsic.ts:135

Returns: SumbitableResultResult<CodecResult, SubscriptionResult>

Defined in SubmittableExtrinsic.ts:136

Parameters:

Name	Type
statusCb	function

Returns: SumbitableResultSubscription<CodecResult, SubscriptionResult>

---

# set

▸ set(key: keyof S, value: Codec): this

Inherited from Map.set

Defined in /home/travis/build/polkadot-js/api/node_modules/typescript/lib/lib.es2015.collection.d.ts:27

Parameters:

Name	Type
key	keyof S
value	Codec

Returns: this

---

# sign

▸ sign(account: KeyringPair, _options: Partial<SignatureOptions>): SubmittableExtrinsic<CodecResult, SubscriptionResult>

Overrides Extrinsic.sign

Defined in SubmittableExtrinsic.ts:153

Parameters:

Name	Type
account	KeyringPair
_options	Partial<SignatureOptions>

Returns: SubmittableExtrinsic<CodecResult, SubscriptionResult>

---

# signAndSend

▸ signAndSend(account: KeyringPair | string | AccountId | Address, options?: Partial<Partial<SignatureOptions>>): SumbitableResultResult<CodecResult, SubscriptionResult>

▸ signAndSend(account: KeyringPair | string | AccountId | Address, statusCb: StatusCb): SumbitableResultSubscription<CodecResult, SubscriptionResult>

Defined in SubmittableExtrinsic.ts:165

Parameters:

Name	Type
account	KeyringPair | string | AccountId | Address
Optional options	Partial<Partial<SignatureOptions>>

Returns: SumbitableResultResult<CodecResult, SubscriptionResult>

Defined in SubmittableExtrinsic.ts:166

Parameters:

Name	Type
account	KeyringPair | string | AccountId | Address
statusCb	StatusCb

Returns: SumbitableResultSubscription<CodecResult, SubscriptionResult>

---

# toArray

▸ toArray(): Array<Codec>

Inherited from Struct.toArray

Defined in /home/travis/build/polkadot-js/api/packages/types/src/codec/Struct.ts:198

description: Converts the Object to an standard JavaScript Array

Returns: Array<Codec>

---

# toHex

▸ toHex(): string

Inherited from Extrinsic.toHex

Overrides Struct.toHex

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:168

description: Returns a hex string representation of the value

Returns: string

---

# toJSON

▸ toJSON(): any

Inherited from Extrinsic.toJSON

Overrides Struct.toJSON

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:175

description: Converts the Object to JSON, typically used for RPC transfers

Returns: any

---

# toString

▸ toString(): string

Inherited from Struct.toString

Defined in /home/travis/build/polkadot-js/api/packages/types/src/codec/Struct.ts:226

description: Returns the string representation of the value

Returns: string

---

# toU8a

▸ toU8a(isBare?: undefined | false | true): Uint8Array

Inherited from Extrinsic.toU8a

Overrides Struct.toU8a

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:183

description: Encodes the value as a Uint8Array as per the parity-codec specifications

Parameters:

Name	Type	Description
Optional isBare	undefined | false | true	true when the value has none of the type-specific prefixes (internal)

Returns: Uint8Array

---

# values

▸ values(): IterableIterator<Codec>

Inherited from Map.values

Defined in /home/travis/build/polkadot-js/api/node_modules/typescript/lib/lib.es2015.iterable.d.ts:128

Returns an iterable of values in the map

Returns: IterableIterator<Codec>

---

# <Static> decodeExtrinsic

▸ decodeExtrinsic(value: ExtrinsicValue | AnyU8a | Method): ExtrinsicValue | Array<number> | Uint8Array

Inherited from Extrinsic.decodeExtrinsic

Defined in /home/travis/build/polkadot-js/api/packages/types/src/type/Extrinsic.ts:44

Parameters:

Name	Type
value	ExtrinsicValue | AnyU8a | Method

Returns: ExtrinsicValue | Array<number> | Uint8Array

---

# <Static> with

▸ with<S>(Types: S): Constructor<Struct<S>>

Inherited from Struct.with

Defined in /home/travis/build/polkadot-js/api/packages/types/src/codec/Struct.ts:125

Type parameters:

# S : ConstructorDef

Parameters:

Name	Type
Types	S

Returns: Constructor<Struct<S>>

---