{
  "manageEntity": {
    "action": "Follow",
    "entityId": "608",
    "entityType": "User",
    "nonce": "0x497dfdb9b74311b70f6871ed5b722d607bd4c7b6dd815c7da4c5450532f59e5f",
    "signature": "0xaff3891952c8c8ba993314bd687d2dca21cd974f500a08fb6f3f991337c969df6a1af349dd91c02af95f0abf43077730d6e3aa54164abe5b4dcda00af92d4f9c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}