Transaction not yet indexed

UMLpAVMU2orQ3RUHCJuUjbkD2dCHUZmXM22FQsN7FCFSRbsFoUQiPnN18P2yZRydohMvHgLtADRvBZhcBShqcVZ

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