Transaction not yet indexed

mkRUUxPKmYLv7V9FSDM1NzYEHCwNJEJPQrc2DE6TXbeD2BwZASCDUWko8mZvHyaNaMdLQgdLykcVFeNhsub3yy2

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