Transaction not yet indexed

ZuB8hRsKyk71FPr5afAJeSsFhRM6zEKtrMpjLccFTTLaq2gbNxpvaVGSmgJtTT6hNtcMZfCSBEwx6GBFDP4Dvk2

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