Transaction not yet indexed

21ZAL5ztukpLpasLEsivphfaDLmipktFdhwKqYCZtLF8csrGicE8em1pDMWUH9XhjnFRn44Xq8yhGXBcZo7zkytH

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