{
  "manageEntity": {
    "action": "Repost",
    "entityId": "888747466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94ffd67af403d972ba60371c3294cb6e652cfbd13afee7b5c97f514f6495e1b9",
    "signature": "0x8b995f7d38861e73fa469f802a4b786cfc024957e1222970a72e355c8e8e05d6519e8912409f3c8e34d2f9fb0172ca21874105049cbb4cef2ff2b03a386640841b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}