{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572872595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b08811c33c4c3bf16e7de4863d5e6c4699e87f29b298938060b289262f91616",
    "signature": "0x05c9fb707fe32dbf4f1ceef0a5573bc87df982715c1a224d3b4d6594259729402f23416f9cc4532edce496dba5414e09fd6c5feeb871f7a7a8de0b3516070fb11c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}