{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "207161",
    "entityType": "User",
    "nonce": "0x5d31585edece29850404861b9937af819810c5b9fa5360363210d4e4ae09f713",
    "signature": "0x895f0512971033aa67de6724091d3d9f6484aac51f14529d53d0a63e46400fc2314861f09b126025a7f8b6abff3dbd9d4a16806ee04b0f5a4b70d94700eba8881c",
    "signer": "0x50Fa68E2236737fa15f471F72A9AD1Ea99870D8c",
    "userId": "336906"
  }
}