Transaction not yet indexed

PUUE4gcbr6aq2pwboMB4tTRMgPBZickZowGHSV5HppTYMYbaWBa6Rs6PDmbZmj5ftSuReYSPp9yJVNC3h6CzPnE

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