v1.15.7-sei-10: Merge pull request #73 from sei-protocol/tony/conditional-type

`type` should be `CREATE` if to is nil

v1.15.7-sei-9: Merge pull request #71 from sei-protocol/SSTORE-gas-change

Parameterize SSTORE

v1.15.7-sei-8: Merge pull request #72 from sei-protocol/tony/add-type-to-error-frame

Add `type` and `input` fields to error trace

v1.15.7-sei-7

Merge pull request #70 from sei-protocol/tony/add-length-check-for-fr…

v1.15.7-sei-6: Merge pull request #69 from sei-protocol/tony/error-trace-on-panic

return error trace on panic;

v1.13.5-sei-41-hf-7

return error trace on panic;

v1.13.5-sei-41-hf-6

bump nonce for txs that return error on tracing

v1.13.5-sei-41-hf-5

bump nonce for txs that return error on tracing

v1.13.5-sei-41-hf-4

use list for flatCallTracer

v1.13.5-sei-41-hf-3

handle error from PrepareTx