{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x977b78328cfbdc719cba2313a6884269e593d7e951dadf6bea336cfe100189d2",
    "signature": "0x7fecc2c7926ac852ab472eb1ad5906cdfebeee3e40f6bc08ae5f001cd09711c33e643321cd8a75bd2c54d9fca61509433978718eb580b47dc8a1f3fdba0b4ab91b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}