{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x190f5c173bb80d7b249e397b31e032a8554c5afe496aff9e5a5a75bb464decdf",
    "signature": "0x8ff538d3fcd98b3e95aef853cd31e31fd88fd437c0085f2519fc0bed0da29fba19fc9d213345c8fdc90ce990aa892e87a93ac9d152551887dbd7cc8b6b9dae4b1c",
    "signer": "0xb5902ac1A81A6B795210DdEB50e8F1FdaC9aed97",
    "userId": "842982090"
  }
}