{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1780847072",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8755ee355b9f236f1926d0a490fb06fbdacc4d226b76cda05f310323b4d28b01",
    "signature": "0x44a889e9ff99ef313111780838834921e54ce7ebe5aa98d69e02e7ca129dbcf9144c42ee9b2114da11d55fd9e4e208cf11b37149ab9fe550377c596517677e311b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}