{
  "manageEntity": {
    "action": "Repost",
    "entityId": "8997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31defdbcf3ba84e7ab2e8dc9e4f21ecb80d4429c40339832891bb42dccdd167b",
    "signature": "0xe092a474bc65692e574b2367a9b02008f2bc3748129398178e8480a580c05e74153acb4fc21dbc9f6d93822bed9caf61b36e97c6b8024ef12228e340c916462d1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}