Transaction not yet indexed

UcmcXPEAddub2KFcK89b24evc1V4f4k4vrfpERaDQ8U4Yc8Nno2wVWVhTZz2sFfEDkBkHxBfrw62fD6w2DuXWQC

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