{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "67658",
    "entityType": "User",
    "nonce": "0x838290864bf6d075616422f51cf077aa41a2c03c7a3758fbf76786af52868c59",
    "signature": "0x43061fee47446d93ae51dd158c7590d3d6c4422d99a6dea8c83be6bf2a86bead1ff9b597c9263cf87733027d550c408900a84d06e690abd69e0ba8cc171c6d741c",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}