Transaction not yet indexed

MBmktCEWLkBUfSHgDGXz85Fgxit3sa87sU9fajoeGchyXLPqQsYa5NqspECF81dSXdCGub9kefGFNnpKTta7toM

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