{
  "manageEntity": {
    "action": "Follow",
    "entityId": "661777867",
    "entityType": "User",
    "nonce": "0xaa5d9a4bbfd1c0238aa5ee7add6a95da95b500a5bb8302766e24bee88501d58f",
    "signature": "0xeb98dbe59fe7c33fe1d4c1ad991de1f4a1bf5e3cf8c58d5e0d9172a78687eb2f147b8fb44d657ec8f9acd858374382070b3e5839d2dd2fa1fafe2533c16138221b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}