Transaction not yet indexed

DG51i3vnG6mKkASxW5HB6FzA8pA1Jce2PLVZDVDjX5piz5CAPNjePvSWrnkYdxkyueK2sDtB7ERAAtiGuPPCyNB

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