{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1528633748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb8377332c2d9c99bb4087419c4dfde90ba114982409e4ffd1ced297ea0cddd1",
    "signature": "0x05f08b8d00ec558c1645dbe84f31119d79e637dcbc45d31ede8c30a95cb147a02f87ec52e4f50044d880f4a274796dd2af3fb800dd8b491127d0c42ab57c66d51b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}