Transaction not yet indexed

21s2a4cfhMot2LYRMujr4Lo4tgiwHk7RZeyhxfEgvUurBJUEWZGt2jLBewbSTJBqkAtcrwUa2Yqvo4QBKvp4zCSY

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