{
  "@type": "/arkeo.arkeo.MsgOpenContract",
  "creator": "arkeo1ezcauk5ftedrxskld2rcetmjahznk35qpw5mst",
  "provider": "arkeopub1addwnpepqfn52r6xng2wwfrgz2tm5yvscq42k3yu3ky9cg3kw5s6p0qg7tfx75uwq3z",
  "service": "btc-mainnet-fullnode",
  "client": "arkeopub1addwnpepq0fea85strqr5hkjk809djntxnyengnfty59y69v3mpuujaxu9kd68qmaqu",
  "delegate": "",
  "contract_type": "SUBSCRIPTION",
  "duration": "86400",
  "rate": {
    "denom": "uarkeo",
    "amount": "200"
  },
  "deposit": "172800000",
  "settlement_duration": "1000",
  "authorization": "OPEN",
  "queries_per_minute": "10"
}