{
  "@type": "/arkeo.arkeo.MsgOpenContract",
  "creator": "arkeo12su9qd2wguy6u7khe5rsdu6pk0z3lf20x630j7",
  "provider": "arkeopub1addwnpepqdgt6w2qqkt4jydfud507nl740gxeag7gaaj5hzc8w7x9p0ka8ln6e8kkvk",
  "service": "base-mainnet-fullnode",
  "client": "arkeopub1addwnpepqt25kdv55dw4fk3x4ad73phzm8t2pv9rdmpt3un73rf2kt7gzme068k9ry9",
  "delegate": "",
  "contract_type": "SUBSCRIPTION",
  "duration": "86400",
  "rate": {
    "denom": "uarkeo",
    "amount": "200"
  },
  "deposit": "172800000",
  "settlement_duration": "100",
  "authorization": "OPEN",
  "queries_per_minute": "10"
}