{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1657951578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c768213f6135af87048aef7b8f7720781bcfa5f8f77a9928b2b143dc267e847",
    "signature": "0x707a2ca83920a747a43506609debb6b27b74479b37c58fb7b2c516c9d4485004539d545b84efedd2736d87704c71ec6df254ce00a83ace3c2e764d4d106b4afd1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}