{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xaf2bd46292797f884d02c2a9b0ea9e0effa516f404fa8bf709b76de9ff8e9d3d",
    "signature": "0x5e07ec243f3f4ec456554e468be8b5e42facfdb2ca123c8da7af999f0a6a245219a721db0dfe883d16c4b1efb1501ec1215b476fd63982929a05426902a4cb671b",
    "signer": "0x8F88e9D514081d9abf16d659B2124E0B0554A722",
    "userId": "917469891"
  }
}