{
  "manageEntity": {
    "action": "Follow",
    "entityId": "5637",
    "entityType": "User",
    "nonce": "0x0b05a0811ef0ff3cbe191c196eded053e7888b56fb42a17681f4bdecca1fa6a9",
    "signature": "0x72726487a9d316d7df647d2803c9de5d0c84a33214f0f7ea0a53be19875e2d711985f04dcc930ef8d775d84ed9ed56520c51ef1339e9b639dc16720f346aad771c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}