{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1276089009",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0c08ee6e0a09a730de22f28477d9e87fd54bc1cb82af715b0948b9aae63e774",
    "signature": "0x54f1ee58dc789d7fa483272dd3e42c38fb95cfc57c5d4d21c4291c2a3891510921e1dfcba4edfa723c19be1a08b388030673628adac86c9ae36e34f0eda71d531c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}