{
  "manageEntity": {
    "action": "Follow",
    "entityId": "122891",
    "entityType": "User",
    "nonce": "0x7a02bab601b3ac592ed0e4e29a531575ddbb3c8b306f3c59619d1b6980879b6f",
    "signature": "0x62437da6d4015a67016f7a34ff28e1de31ffa46eb2061086e342fd6ca6b53ede12f8f6b5842ebbd10bd5649be2092253b96e47963a5fbfdee9cb161adaed8f711b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}