Transaction not yet indexed

Mmk1WTDQ9E2LE2MWuWpSJAW47ExbTJScFvXZHyJATChF1W4uPJpa1DUkqVT88ag4r3RpQuWobthcWa2YFdWu5A4

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