Transaction not yet indexed

4E6WTffPiutm5BhrqTezdmmPk28BEhA9UoD48MCbCvGHAtYo5hbtRB26LHp4tB2ffN3wXUg5ypfqi1WiH1WUJnvs

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.