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  1. Technical
  2. Protocol Reference
  3. Transactions
  4. Pseudo Transaction Types

UNLModify

(Added by the [NegativeUNL amendment][].)

A UNLModify pseudo-transaction marks a change to the Negative UNL, indicating that a trusted validator has gone offline or come back online.

Note: You cannot send a pseudo-transaction, but you may find one when processing ledgers.

Example JSON

{
  "Account": "",
  "Fee": "0",
  "LedgerSequence": 1600000,
  "Sequence": 0,
  "SigningPubKey": "",
  "TransactionType": "UNLModify",
  "UNLModifyDisabling": 1,
  "UNLModifyValidator": "ED6629D456285AE3613B285F65BBFF168D695BA3921F309949AFCD2CA7AFEC16FE",
}
Name
JSON Type
[Internal Type][]
Description

TransactionType

String

UInt16

The value 0x0066, mapped to the string UNLModify, indicates that this object is an UNLModify pseudo-transaction.

LedgerSequence

Number

UInt32

The [ledger index][] where this pseudo-transaction appears. This distinguishes the pseudo-transaction from other occurrences of the same change.

UNLModifyDisabling

Number

UInt8

If 1, this change represents adding a validator to the Negative UNL. If 0, this change represents removing a validator from the Negative UNL. (No other values are allowed.)

UNLModifyValidator

String

Blob

The validator to add or remove, as identified by its master public key.

Last updated 1 year ago

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