Transaction not yet indexed

mKEKTZeVgm5k7WLMFfEajSekWdiZ14fhPiV1rpyrVQYYZ77VUefRWsnogRtSc935q2EMMwpuowNGcWf8U5QXpaF

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