{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2",
    "entityType": "User",
    "nonce": "0xe542e2db41f7b965492130168e67bb5649402fa68deaab564a155678f718819a",
    "signature": "0x8c37131982cbcc763b13090c808a0a5128572fe354ad1e897f5bd60cd8b8e6c0038a61d85086deacb3e18c7427834f9922d85b918637d49c06694c6c1d51539f1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}