{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1271349935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe80d8aef6ad59811bacd2c37d262670d7799070ff258e869de68694859fe20a",
    "signature": "0x9f10cf9778d630e72bb4b24b57d7c8bebe3220f29a95b9178c46e2c11119817313bd383695752d07df96c8e82a82539cfb22d4efd7a6392c303e2be74cbf17f01c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}