Transaction not yet indexed

5SMMKACmDbGpJKAdrpztQbaj6tcPJFxhX4RDSGc9PMK1J57HPTmjDKZAnuLi4iuiPFGJJmhFPSqZizDdsyftZ9qJ

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