{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1365437364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cf52dd2775b999c1310ace297510fc6700031000fc29e1da7be26f97e7d5feb",
    "signature": "0x0ccf3fdd8774098307a14a7ee6cf0ba1f67be3c6082c516b9317a2d0fbaddc594dbd33a014d080a11af0a5c8759d67fd8500c04ce49e3619726a79d5c52d80db1c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}