{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1313888529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49fc737e1a0868b09c175cc3b565bb276bbb41db55fbc96f45046ba027ce47da",
    "signature": "0x2b06f4ece3537617d198ad21c5d2534952c3b1c2db0574f78e87fd7f3fed47080d0c0d01864ac1442b5ebbc808fb93521c4ba1b9fa5eeb9882d12e82cf3c97ab1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}