{
  "manageEntity": {
    "action": "Follow",
    "entityId": "556395670",
    "entityType": "User",
    "nonce": "0x161cddbfb6a7c03507b532a3db7130406d107de5d01f9670e2dd19c3ec6a5600",
    "signature": "0x665a6e68db7a480e685c2bf20722e69391dc9df34c2a7c9d6b46fc0ccf09aef3532893c116c49566bdf6a431cc8553404787987267a0a511a7de331362cab6591c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}