{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73706156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68e858194f6539b992c963ec6d57df1c0f89025fae914bcf623d2b5d470f4007",
    "signature": "0xf74c21bb4f87d37cc559b2b6fb1935f9c7497bf0817ed934fdb04ffeba9a8fe77b3b60290fffc3ccc026ebe8080349140fd880ede99b40753ee2176237c538c21b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}