TraceCall implements the `debug_traceCall` rpc api

args uses the same json format as the json rpc api.

gas_cap defines the default gas cap to be used.

proposer_address of the requested block in hex format.

tracer is a custom javascript tracer.

timeout overrides the default timeout of 5 seconds for JavaScript-based tracing calls.

reexec defines the number of blocks the tracer is willing to go back.

disable_stack switches stack capture.

disable_storage switches storage capture.

debug can be used to print output during capture end.

limit defines the maximum length of output, but zero means unlimited.

homestead_block switch (nil no fork, 0 = already homestead).

dao_fork_block corresponds to TheDAO hard-fork switch block (nil no fork).

dao_fork_support defines whether the nodes supports or opposes the DAO hard-fork.

eip150_block: EIP150 implements the Gas price changes (https://github.com/ethereum/EIPs/issues/150) EIP150 HF block (nil no fork).

eip155_block: EIP155Block HF block.

eip158_block: EIP158 HF block.

byzantium_block: Byzantium switch block (nil no fork, 0 = already on byzantium).

constantinople_block: Constantinople switch block (nil no fork, 0 = already activated).

petersburg_block: Petersburg switch block (nil same as Constantinople).

istanbul_block: Istanbul switch block (nil no fork, 0 = already on istanbul).

muir_glacier_block: Eip-2384 (bomb delay) switch block (nil no fork, 0 = already activated).

berlin_block: Berlin switch block (nil = no fork, 0 = already on berlin).

london_block: London switch block (nil = no fork, 0 = already on london).

arrow_glacier_block: Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already activated).

gray_glacier_block: EIP-5133 (bomb delay) switch block (nil = no fork, 0 = already activated).

merge_netsplit_block: Virtual fork after The Merge to use as a network splitter.

chain_id is the id of the chain (EIP-155).

denom is the denomination used on the EVM.

decimals is the real decimal precision of the denomination used on the EVM.

shanghai_time: Shanghai switch time (nil = no fork, 0 = already on shanghai).

cancun_time: Cancun switch time (nil = no fork, 0 = already on cancun).

prague_time: Prague switch time (nil = no fork, 0 = already on prague).

verkle_time: Verkle switch time (nil = no fork, 0 = already on verkle).

osaka_time: Osaka switch time (nil = no fork, 0 = already on osaka).

enable_memory switches memory capture.

enable_return_data switches the capture of return data.

tracer_json_config configures the tracer using a JSON string.

block_number of requested transaction.

block_hash of requested transaction.

block_time of requested transaction.

chain_id is the the eip155 chain id parsed from the requested block header.