{
  "manageEntity": {
    "action": "Repost",
    "entityId": "583925465",
    "entityType": "Track",
    "nonce": "1788584605912489131",
    "signature": "0xd8870a6352852ca77b86bbde21355532251cbef15dbcfe75305499604fb5998a20730a4072a2370885b19be34d33ef4b1e031d9dd88a913ceea65261c19eaaf61b",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}