{
  "manageEntity": {
    "action": "Follow",
    "entityId": "300177",
    "entityType": "User",
    "nonce": "0x7a603a42e462d3742c61405e9f0121d415e3c91956c301e81dba1c14a8cbed16",
    "signature": "0x7b62cc43475852139cc0a5f891afa4a0a32f5ad0fbf25b89cf69d9138e9fc43d163d8abdc8140bf683a29fb842e248114eb83e90ee10e5d803c45e79d94c3a611c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}