Transaction not yet indexed

mkt9WbQ6uav9EqXW2j36AhYC2i4jEzb3HS3gpNxkdLnukniiTLvKTWiBAmpsEQpBnYRFgzri7FTAdxu4NBn4taX

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