# EnableAmendment

[[Source]](https://github.com/XRPLF/rippled/blob/master/src/xrpld/app/tx/detail/Change.cpp)

An `EnableAmendment` [pseudo-transaction](/es-es/docs/references/protocol/transactions/pseudo-transaction-types) marks a change in the status of a proposed [amendment to the protocol](/es-es/docs/concepts/networks-and-servers/amendments). The possible status changes are:

- The amendment gains supermajority approval from validators.
- The amendment loses supermajority approval.
- The amendment becomes enabled.


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

## Example  JSON


```json
{
  "Account": "rrrrrrrrrrrrrrrrrrrrrhoLvTp",
  "Amendment": "42426C4D4F1009EE67080A9B7965B44656D7714D104A72F9B4369F97ABF044EE",
  "Fee": "0",
  "LedgerSequence": 21225473,
  "Sequence": 0,
  "SigningPubKey": "",
  "TransactionType": "EnableAmendment"
}
```

##  Fields

In addition to the [common fields](/es-es/docs/references/protocol/transactions/pseudo-transaction-types),  pseudo-transactions use the following fields:

| Field | JSON Type | [Internal Type](/docs/references/protocol/binary-format) | Description |
|  --- | --- | --- | --- |
| `Amendment` | String | UInt256 | A unique identifier for the amendment. This is not intended to be a human-readable name. See [Known Amendments](/es-es/resources/known-amendments) for a list of known amendments. |
| `LedgerSequence` | Number | UInt32 | The [ledger index](/docs/references/protocol/data-types/basic-data-types#ledger-index) where this pseudo-transaction appears. This distinguishes the pseudo-transaction from other occurrences of the same change. |


## EnableAmendment Flags

The `Flags` value of the EnableAmendment pseudo-transaction indicates the status of the amendment at the time of the ledger including the pseudo-transaction.

A `Flags` value of `0` (no flags) or an omitted `Flags` field indicates that the amendment has been enabled, and applies to all ledgers afterward. Other `Flags` values are as follows:

| Flag Name | Hex Value | Decimal Value | Description |
|  --- | --- | --- | --- |
| `tfGotMajority` | `0x00010000` | 65536 | Support for this amendment increased to at least 80% of trusted validators starting with this ledger version. |
| `tfLostMajority` | `0x00020000` | 131072 | Support for this amendment decreased to less than 80% of trusted validators starting with this ledger version. |