{
  "manageEntity": {
    "action": "Follow",
    "entityId": "768479471",
    "entityType": "User",
    "nonce": "0x1bd2ea8e0fd01ff918f6d320b65d1d9562de8aa032cafa507f8e08fb9baf843d",
    "signature": "0x7f9ed216441cbbfd8d266d5f3194ab986921c8a2a64da000f45cb3637a5cf3e1218cfa3ac7eba32a5db3e7c0534bb6989a6346b6be8b8b6ad83fa2b959fd616e1c",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}