Transaction not yet indexed

21Scjvu4qqzcKVaQk7jdEV7JKNfFaixGJqP3E3UySuLDZGJczdbG4LqN4HR2ofEuoLsGUnaSYVBdWY4eQv2sUJJR

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