{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xb5f97bb26e870f4fb3238de2a4aa9a652aa7eabdd400549d05436605a29b1718",
    "signature": "0x8c702cf606f4cc7a3faf27d00f4318b151bd6ca528b8c6db11cd4c6a9d16568d4938231b29509070ceea8b36cb3980efcd8fe00c8c38a4451e23a779f503bcd91c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}