{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad1c81c413873bfebe25c8c5dfa6937f3c4fa61078ee336bdbe9c3490f73b66b",
    "signature": "0x31bc710b67c546ec84c546c1a32c3fcd085ec91f1e374fc87ac5c21e2ff27454704d48a067936abf4d9f873e4f0163a3e756c4303c22f75590ff20e2a98058a21b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}