{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x672e543c54b3539d09bbd37af0c3f824e629cdf2b2757347a3cbf1f4715feb74",
    "signature": "0x435720b9d9206221b36de69ce2055865c76f06e0914abbb922424fc3b00226185ce5602f9bb253b28b94c5afc92b6b610cb8fa0ab1261a51f5bf3cd45568f2871b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}