{
  "manageEntity": {
    "action": "Repost",
    "entityId": "483890619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb996a3edb52e4b9ff546da6896f3456a3276203e08ab7d21377c56e966c6d1d0",
    "signature": "0xf990bbcbd9ee9fa8a109b63b715e7434a13ebb01c3ca2bf1376da971fb5b96b57980a5f304e78da78281915641ea55ce48de16447c95f8a699dc9b650e7ff01f1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}