Transaction not yet indexed

MtHU6KiNfaRAdbNxSFbWueuvRFLLYhaxGPhPongLqUsX9xbiZMmBzLSre3krPk25CjSbkA2HjTnr2M4ZDyokQAm

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