fix!: Remove unused fields verifyingContract & salt from EIP712 domai…

…n separator (#75)

verifyingContract field is validated by MetaMask to be an address, but was expected to be a string. This field is unused so it is removed.

fix: resolve indexer infinite loop (#82)

on very slow drives or when run with limited resources, a node can have
a delay between the block existing & being saved and the block_results
getting saved. if the block exists, but the block_results do not, an
infinite loop occurs. the indexer will repeatedly request the block and
block_results until they both exist. the lack of delay can further
constrain the node's resources and result in many calls for block_results
before they are committed.

this commit updates the condition for waiting to include whenever an error
occurred during indexing. if the indexer fails to find the block_results
it will bombard the node with requests for it without backing off. this
change causes errors to trigger a wait. after waiting for either a new
block or for the timeout, the block results are more likely to exist.

fix: bug in evm-indexer (#77)

* fix: fix bug in evm-indexer

* fix: change documentation link

* docs: improve names for tests

* chore: update cenkalti/backoff library

* refactor: use exponential-back-off instead of constant-back-off

* refactor: use constants for back-off configuration

* fix: linter

* chore: increase status client timeout

Upgrade opendb (#71)

bump to cosmos-sdk v0.47.10-kava.2

Update to cosmos-sdk v0.47.10-kava.1

Update to cosmos-sdk v0.47.7

Includes all patches from kava/release/v0.24.x up until 0f5f651

update to latest cometbft and cosmos-sdk forks w/ iavl 1.0

update to latest cometbft and cosmos-sdk forks w/ iavl 1.0

update to latest cometbft and cosmos-sdk forks w/ iavl 1.0