{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1877335085",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfbce5b6e30429ef66307974a4ba29c6e5a4788b95f5e7ba5fc803ba336b2c0f",
    "signature": "0xe694cd2614f8deff1fd21b0cd57f591da9d47b195109023c71a24db34772ccc650a8a140e0d6745bff41df307a25cb8b74e26ced63b18d1ca758bfde67ddbf3b1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}