Transaction not yet indexed

MDr887FPcYU9UcADz6FF9ChHwfyMWZ9fP4R5wGP2KwnZAPR2ejjghiSgUQCV9cGGGaEqFpFGai4GCCqRTsNUrXP

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