{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xe700957b3cd0a90f4789047ac867116ff8833237cff13e6748942a92c9107ea2",
    "signature": "0x5bfa5bbb3a1d3cbbbab129b8cf28912aaa6b4c410a521ec912f6432d227d58e938a31738cd964144cb246829ee53967d3362e6c189181fa42ad0add3a0c1547e1b",
    "signer": "0xC9b9f4Dac097137f37142eBF706e28d33C9e03Ac",
    "userId": "440148906"
  }
}