{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570869611",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51d6ce78377130a25e72b7cf3f78dc61ab719715ad5b4396e7971ccb0641a7dd",
    "signature": "0xc70aebf514ec8c323ab36a83f554c5e34976c10f2905595ec62a3ae13ac03b0369d08a501c8fdbcd2d7f6dd0e2c54e715f55e0fa11fe8d8858033361d75073a61c",
    "signer": "0xc97A6025Ad8c7Ba1a35Ef7E3A3b88ABc8b2013BF",
    "userId": "666092734"
  }
}