GetError returns all errors for a given (staking or plain) transaction hash.

GetNextNonce returns the nonce on-chain (finalized transactions).

GetNextPendingNonce returns the nonce from the tx-pool (un-finalized transactions).

IsValid - whether or not a tx is valid.

NewController initializes a Controller, caller can control behavior via options.

NewEthController initializes a EthController, caller can control behavior via options.

NewEthTransaction - create a new Transaction based on supplied params.

NewTransaction - create a new Transaction based on supplied params.

ErrBadTransactionParam is returned when invalid params are given to the controller upon execution of a transaction.

Controller drives the transaction signing process.

Error is the struct for all errors in the error sinks.

EthController drives the eth transaction signing process.

Errors ...