{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1377967277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e1627a7abd2b0b2aca091d880fdad3dc9942c24fa20efde1fffb5019786fcd4",
    "signature": "0x95626016c152cb86b4eddf25812a23f1a1e05067eaacde161d6db20dac98a70d0f78900d2b33ab497e6785ccbaeaf85a701275312691a99ac6407d8d9d69a9831b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}