{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1606870236",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf8cba2ef9c870d95ad86f6fb1f2f577cf276bd9ab7dd5f07d7641ba41ea36bb",
    "signature": "0x5f9b57a21e9eb80b07109b660a36887c836ff2b38923abf24d53690d6b93210a07e05bcffac8f52bbf171a8bbd0727e545b47ee686d84e264966e5d36cf654551c",
    "signer": "0xfeBBAF2B7d9F5bE3DAA34bEe70259f61ac4aB836",
    "userId": "139146722"
  }
}