{
  "manageEntity": {
    "action": "Repost",
    "entityId": "622304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d1de22308ff25cf8a860a3c1b6d970e0a27f67dca197c6ba2151dc5249c59d0",
    "signature": "0x7d9bbec447be0435c9491fea1cb3b42f1f03508c36f133b75e7a4fff3d11708a22354d040db2572f096e3921d127b8b6a190a9f2ce654dd320e1df6d667ff4b81b",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}