{
  "manageEntity": {
    "action": "Follow",
    "entityId": "580720856",
    "entityType": "User",
    "nonce": "0x6570ff92bac6cbb35a914e214549336e4fb79ebc41c1b9f16157a6eb35b19602",
    "signature": "0x95d68c0ff7d989cd35144943545ffaa576b558aa62b03c91954dffb280cdc8d267a8adf34528e0049e42f409f6b60084d92308de504929203f8803a6bb6645e11c",
    "signer": "0xb7cfC3e8ADEA33d90F4f4B34f672a1C391955768",
    "userId": "120328"
  }
}