Transaction not yet indexed

RBu78RB9vYoRQ3zF8wRGfsXReSYHFkqdKQjdXQJtq6Wjaj2mgUvSGuFZNEmSpm49ra5GwiyU5cZo7DbYHtpVcVU

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