{
  "manageEntity": {
    "action": "Follow",
    "entityId": "90731",
    "entityType": "User",
    "nonce": "0xd224fb24aef4537e403ef691110ed86228127f23f66b7ecd7b7ca0377704f96f",
    "signature": "0xd5b46b10754cadc79db799ec9ff5a73824d97014f71a812b01c2dfc7a8ec27b94d636c7e5a58bdde3ae600a83d95b412d7634ea64c16c29222a158cb5ea0d6211c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}