Transaction not yet indexed

21NUUYZy848gcmjW97qX9qXS97b5FjrSC3F6FU64mtWUZwQ9nBmKqRziqBUczU3VFawvM3aEW6CUd12zpFYdPMKD

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