{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e06b914ed784fed362a50e0e6ef3fe54cf9d95610004ba70543fb22917d1c09",
    "signature": "0x65a6a4a28b13f0b237ebfab9c1c3e1c79e0ed07cfeaef1ca5d370d4474bab9bd2887f90f4f028e57c1c5fc29962825ee1727374012f03357d82b6fcb599805cf1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}