{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1368575554",
    "entityType": "Track",
    "nonce": "1788552274806043476",
    "signature": "0x4cf2450f0a66c3a3014a8dd766e4a9eaa472577263deb68df08836d39177fec37eefbdf335bed88066997428f48ddcd4335186fda179a027d7f4eebe2cbd149f1b",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}