{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1935519377",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcfab4cc10490ffde97cf7ab760c668ec564cd39ab0ce1bcebd3494abc000572b",
    "signature": "0x72632adf4d3621b5d8868bf55687fa7bcd71bb5dd000d512c070a13e5dddadc633e93d2b1a6373d63576760a8490a14b9e53b15defeeda14cd765d7538645a141c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}