{
  "manageEntity": {
    "action": "Follow",
    "entityId": "201",
    "entityType": "User",
    "nonce": "0x40da6a1ee7d003502312107f42e9a228fd31ba88af22fb1c48df90bf9bf662a8",
    "signature": "0x72c8c0a16db8545ef52dac1b6650ec709ef43ebd77cfcf6c8d235ce1bb0aa70835ca5288dcf051bd37425eac15e327d6bf80129760948485eafb4356592f89f21c",
    "signer": "0x9837C03EAdfA74365Cdf4e01e6840D356104bFab",
    "userId": "911622928"
  }
}