Transaction not yet indexed

5Mmc6HDV72VRGrKXeGECEao2JLUnz2yMpcZ7GorBzEtc2JbNnoLtPYMKjaomSPHGyPYtMH1zMaDxV2wYaxQhZm8h

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