{
  "manageEntity": {
    "action": "Follow",
    "entityId": "299157440",
    "entityType": "User",
    "nonce": "0x3512f039e83b478d8af531b5fd717812c1a78c2176ace6f3fc0e04351d9472f9",
    "signature": "0x6b921e7723c1a4e09313770c535a5730ae977349c2d82ce1d4d82d0c09f1d6c457a3dc92739d43957f93d69954c5059f73ed25067166dd569f6d82ac33fb8cfb1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}