Transaction not yet indexed

LMK84Hm2gv2URWBmRgeh4LJdb6bdmqr1nJkqRaGAFrQMDVMbngXCR5yBapszwi8ioRNsLDLLtmnoruBfxFezGYs

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