{
  "manageEntity": {
    "action": "Follow",
    "entityId": "141505",
    "entityType": "User",
    "nonce": "0x8823ac35a3d55885dfcd27ff028c3a627b9154cc2e01016da39e10ad9d852965",
    "signature": "0xe0c5947067b05f26a11f62cd74adf22562f883b2af395967aaec58296c8f61697c83ebe238b5a594c8d41434ab128cd13acc9944e44673385242559c49a44df21c",
    "signer": "0x15A1679B5B40F95A49D54741E1993518dc9C2129",
    "userId": "819951979"
  }
}