{
  "manageEntity": {
    "action": "Repost",
    "entityId": "631430536",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb497b8389ca254a4b6d062a5d044020c5ec431ca3288853dc8ac80fb0fee986e",
    "signature": "0x7de005bc0d802a96ab3051ef4b9acc0d489527c62108aa13a12c6d09ff8556076957b65589ad8b73dccdde2f98f90da609d608f91bd36f29b8f002058004b9851c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}