{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3407",
    "entityType": "User",
    "nonce": "0x57e0e4a283dc72809f412daa4687371cd1f5835a378a37cdc41d447cf7cb7cdb",
    "signature": "0x0753c680ead9ac8ed6cdb40153bca0b1322cf2945fafa9f6664f194573d656bd72b7ea572c6733ff00adcb095ae687323402d4638efb97325ca5e620de919ef81c",
    "signer": "0x31f113DAfe6A8b8032CaEa0Fd666C5Ea05E56332",
    "userId": "287310001"
  }
}