{
  "manageEntity": {
    "action": "Repost",
    "entityId": "153418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x434cca21fea63b3cd4c4ea792be8a2b334683035704764d60fbb6c9d58e1595b",
    "signature": "0xcf9ba9cb7dab637a838d1a1eb3b8f701efd5d1cb5871a168dd92eece273d006a46c1e977e22f80c24f7271da79dd43482cf7d211195592551c05cece43b37d181c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}