{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126409612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4283169de6d15533b747929ffebbde1753a0f1d388fb834cdcd8256d702e0e9f",
    "signature": "0x3a9e79d585c25fc3a14228d2e2608950b43cd80b1dfdc7c294671dcfbccead6771c3669ac462e1d9421b8e0ddf0aedcd9adb8022f536ea2bc551903c4052e21a1c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}