{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264604124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb4a4f685871debc07f5462c0bb50d80bd7f99edff188333575422b36af5c88b",
    "signature": "0x9d03bff91323de562ce0689577c63a72e4b5396e7a6eed3074ddbe046381972647aadf4465b7ee70fa25e0dcd6ed6e47d84aeb9d2290e9d40086597698b4fbfb1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}