{
  "manageEntity": {
    "action": "Repost",
    "entityId": "58443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc2c1a2058e7527baeaff18659996c754155a5b5e7ca38f0d5b94cb387342582c",
    "signature": "0x76744e80711a1461a185eedbfa308a4796da5d284bfd727b95b4f2132b08c70e28e97f9a3eaddb3eae4dfa6334ba2bd40ad99bd2fe6df5f3701cc695d5cb88ed1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}