{
  "manageEntity": {
    "action": "Follow",
    "entityId": "409129",
    "entityType": "User",
    "nonce": "0x244015f964e01aae4f6221eabbf3e6375502e171df640c21ad17563407c102ce",
    "signature": "0xc4073f456395832498e6605d57ecb04c33c3addedeee83d5ac8af3802403d4592e17738db0514cfcd65da46f2322a84ad3478229c8c0bf9aeb9162c869e183ed1b",
    "signer": "0xE4c0c73a0c0CD7f65f1bE942f8127c8753aB89D9",
    "userId": "857284925"
  }
}