Transaction not yet indexed

1UMm7LVPCvBUnGid3gHj2WoiSh8TM68YTSekNY2PEDUY7nXZERXCnz63CKdPtuMU3hotekD7zbzGnALstu3SEkm

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