{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1627212511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc6735424623dec82f1fad25be2aa043c540c2cba765cb9b9e068d795b59f6cb",
    "signature": "0xdf47ba1642c5b7ce37a46482ef893d34379e196d3b0a0d884eb9bff24de2f67d78ae410df004d250a713aa39507651a3d1d845a61a1e76ecc37c0ba4a003c3cb1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}