Transaction not yet indexed

42Ao55vQ81Sprh2jVYHwYYw7W7unXs9uSHSBHdd2qDFaSppa6K6BqjYee4mJKV7dtGVfDKyFzCf8srWbbmGi45mQ

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