{
  "manageEntity": {
    "action": "Follow",
    "entityId": "738673571",
    "entityType": "User",
    "nonce": "0x0f61b90a588071dd25fca999b83763eae6922ddac59eec0f985a5fbafb451f75",
    "signature": "0x7f75f307ed493aa6690ebc300edd4fed3b212e1c1c36d06e627a5eb7ca48b6d76274f865b4d8abc1f6b1ea8852fcd1614847139bb5ae28e3d1067ed91f4aeebe1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}