{
  "manageEntity": {
    "action": "Follow",
    "entityId": "328199",
    "entityType": "User",
    "nonce": "0x9751c7aa569caf628eb46f5fd53322768e5302f787763ccbca030045068c9601",
    "signature": "0x56562f639e4ea3d81fb8fb8e6771ad973152871656ce68c5a74351241e2c462d4d5fbbd76872a399796fcd81d2923f3e7eece70f19d02b8c31dbe2f2c0c0355f1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}