{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954462",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e783fafb941e7be12db97b0666f6a0f4d142daef9cdcfcaec53ae95137fb211",
    "signature": "0xf0a41e207e9c8d45dbbeb170e1b55afc996b5f86aa41266b55dcd02b8f8734e21f45f54be6c96aefb9d06244823e3a8d05e3c8fe1a6ae590fbb40aaa715d13641b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}