{
  "manageEntity": {
    "action": "Repost",
    "entityId": "531330034",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c49259c8396524b07a07feedb7665c0917c9ace13fbb1198b3377119f0639d9",
    "signature": "0x14ad7de5b724e2c34c029b8ba20479c391bb641abf8f663547bee953c5404c515a05e5da818e06db83dfeac9e868733fe4d4244e6fb472e516b96495a591cdc51c",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}