Transaction not yet indexed

KMKDQLspP7u15EpHNM4LLf5gsNVbcHAKwXBZVT2zWNt71DyQa1eqPD3BncizDn1Rib2e8ksXvY1uAw2YE6WVs9S

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