Optional
protocol protocol ?: | "Pt24m4xiPbLDhVgVfABUjirbmda3yohdN82Sp9FeuAXJ4eV9otd" | "PsBABY5HQTSkA4297zNHfsZNKtxULfL18y95qb3m53QJiXGmrbU" | "PsBabyM1eUXZseaJdmXFApDSBqj8YBfwELoxZHHW77EMcAbbwAS" | "PsCARTHAGazKbHtnKfLzQg3kms52kSRpgnDY982a9oYsSXRLQEb" | "PsDELPH1Kxsxt8f9eWbxQeRxkjfbxoqM52jvs5Y5fBxWWh4ifpo" | "PtEdo2ZkT9oKpimTah6x2embF25oss54njMuPzkJTEi5RqfdZFA" | "PsFLorenaUUuikDWvMDr6fGBRG8kt3e3D3fHoXK1j1BFRxeSH4i" | "PtGRANADsDU8R9daYKAgWnQYAJ64omN1o3KMGVCykShA97vQbvV" | "PtHangz2aRngywmSRGGvrcTyMbbdpWdpFKuS4uMWxg2RaH9i1qx" | "PsiThaCaT47Zboaw71QWScM8sXeMM7bbQFncK9FLqYc6EKdpjVP" | "Psithaca2MLRFYargivpo7YvUr7wUDqyxrdhC5CQq78mRvimz6A" | "PtJakart2xVj7pYXJBXrqHgd82rdkLey5ZeeGwDgPp9rhQUbSqY" | "PtKathmankSpLLDALzWw7CGD2j2MtyveTwboEYokqUCP4a1LxMg" | "PtLimaPtLMwfNinJi9rCfDPWea8dFgTZ1MeJ9f1m2SRic6ayiwW" | "PtMumbaiiFFEGbew1rRjzSPyzRbA51Tm3RVZL5suHPxSZYDhCEc" | "PtMumbai2TmsJHNGRkD8v8YDbtao7BLUC3wjASn1inAKLFCjaH1" | "PtNairobiyssHuh87hEhfVBGCVrK3WnS8Z2FT4ymB5tAa4r1nQf" | "ProxfordYmVfjWnRcgjWH36fW6PArwqykTFzotUxRs6gmTcZDuH" | "PtParisBxoLz5gzMmn3d9WBQNoPSZakgnkMC2VNuQ3KXfUtUQeZ" | "PsParisCZo7KAh1Z1smVd9ZMZ1HHn5gkzbM94V3PLCpknFWhUAi" | "ProtoALphaALphaALphaALphaALphaALphaALphaALphaDdp3zK" | "Ps9mPmXaRzmzk35gbAYNCAw6UXdE2qoABTHbN2oEEc1qM7CwT9P" | "PtCJ7pwoxe8JasnHY8YonnLYjcVHmhiARPJvqcC6VfHT5s8k8sY" | "PsYLVpVvgbLhAhoqAkMFUo6gudkJ9weNXhUYCiLDzcUpFpkk8Wt" | "PsddFKi32cMJ2qPjf43Qv5GDWLDPZb3T3bF6fLKiF5HtvHNU7aP" | "PtEdoTezd3RHSC31mpxxo1npxFjoWWcFgQtxapi51Z8TLu6v6Uq" | "PtHangzHogokSuiMHemCuowEavgYTP8J5qQ9fQS793MHYFpCY3r" | "PtJakartaiDz69SfDDLXJSiuZqTSeSKRDbKVZC8MNzJnvRjvnGw"
Expand global constants during parsing.
expandGlobalConstant
expects an object where the keys are global constant hashes and the values are the corresponding JSON Micheline expressions.