Transaction not yet indexed

5aUNAfPBJrHYHq2T5CqVs5RAjMSZN9rVCgqykKBkZw1YFSNByKZU4CMur7NzgGFzoHHHevqceKPKyMLmnBa3cMmG

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