AccountInfo

Composite 3 v393

frame_system::AccountInfo

About This Type

Unsigned 16-bit integer (0–65,535).

Used for network UIDs (netuid), neuron UIDs, and other medium-range identifiers in Subtensor.

Encoding: Fixed-width: always exactly 2 bytes, little-endian.

Common Uses

• Subnet identifiers (netuid)
• Neuron UIDs within a subnet
• Pallet and error indices

Fields (5)

#	Name	Type
0	nonce	u32
1	consumers	u32
2	providers	u32
3	sufficients	u32
4	data	AccountData

SCALE Encoding

Rule: 5 fields encoded consecutively in declaration order. No field names or delimiters.
Size: sum of field sizes

Examples

Struct with 5 fields = nonce: u32, consumers: u32, providers: u32, sufficients: u32, data: AccountData

0x<field0><field1><field2><field3><field4>

field 0 nonce: u32

field 1 consumers: u32

field 2 providers: u32

field 3 sufficients: u32

field 4 data: AccountData

Code Examples

import { TypeRegistry } from "@polkadot/types";

const registry = new TypeRegistry();

// Encode AccountInfo
const value = registry.createType("AccountInfo", {
  nonce: 1000000,
  consumers: 1000000,
  providers: 1000000,
  sufficients: 1000000,
  data: 0
});
console.log("Hex:", value.toHex());

Type Parameters

Nonce = u32

AccountData = AccountData

Type Information

Type ID: 3
Kind: Composite
Path: frame_system::AccountInfo
Runtime: v393

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