{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x3827405177f9a0394681c05c3aeb26c9d4dfa8e9723dcbf3c7fc42c53e7d2473",
    "signature": "0xda37a370a2bc2e02e841316b925be8138935b63db468c53276a6982a0dde5151325a4eae24412740f776bb6a2931212347cfea3b951a8d22b186bac525fcc8c91b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}