nonce tracker - nonces too far ahead

[kumavis]

somehow nickdodson managed to get his nonces too high -- a few higher than his current txCount

so we get the new nonce when a tx is signed but we dont check the result of that signed tx to make sure the node did not respond with an error. i think thats how it got out of sync.

[kumavis]

fixed in 7.0.0