Transaction not yet indexed

21ZUSpJJgXMkcjB3LE9oNYxsPXbbLcUvyttkzqc8JWS8rLzQhSYNPD1AAGD37PchUCtDNZEGrGqRy2M3PRCFaiLN

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