Transaction not yet indexed

mfSDHeAWthnL4aZwfgq5PMtfFpotqtSZgnBMyKTh5unPFtMKe6aSZwpXPS1ttVVNk1gfd4SkgEXp1YGC11mtttW

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