{
  "manageEntity": {
    "action": "Follow",
    "entityId": "7498",
    "entityType": "User",
    "nonce": "0x1193f9ec884bde1370714894076818bfa374a4e81a7a081a4297557b175690f5",
    "signature": "0xdaef37139039220b369fb3361342ce5af61cf8cf6916b77b79ce5d05c54084b32f4b516e61b43be384c481d08de51b558c431a8c02d94cec94a69580779c34b51c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}