{
  "manageEntity": {
    "action": "Repost",
    "entityId": "536411290",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d7d1137578512eee9635dc0bc8082fa65525a483384865d5692aa758f0459a2",
    "signature": "0x05ecf12e4e4fb94b0602e03a7ea65420f07122fac9aaccfcd6629621b7fbe30a1445a96845c1de227d715499953d543af5fe6bee19d020a703b9b9f2f9779a8a1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}