Transaction not yet indexed

SMMKcuMcr5RiVfKbybGWqjFrypM7Wcvs5QeMDCrsF7ASZc3F1EJWw9ELFcZnL3JoXV7cmY28n5Ne4zSC46Kf4Ab

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