{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1281310135",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xffb96991101b596d9d540fd5d2ce815ad2d628569498f6b3e237c68a71227ac0",
    "signature": "0x48760756da47bfceb497ff7b0ca141dafb318afd46adc3ec6c54240fec5223073700c8e4151fbed568450e5fb60c872665360738dc80b7c542a98ffc36c7a2871b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}