{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1739871344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf7128adf545300fd04d3733ced381a834fa83cad0fb635bf3e6634cf87b7587",
    "signature": "0x01cf943537703280a3a66acb88e6ea5bfefdc7eb739036236de1c80e246bde1e0aaadbc6c21508aadbf7da677948e01c7fb5ac1e29fdd5b6069b079fe3d1e0aa1b",
    "signer": "0x9d71fCCB64e7575736E44460e714Ce0fcd69cf08",
    "userId": "16198441"
  }
}