Transaction not yet indexed

MKJbb2E6CrBuimdiigx7HWf8kqt51Rcc9SzwwkaqBectjpiBm9fudpr2JWDyk9GxPX6Ju9vsPgeJcBiN5pgzWDB

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