Transaction not yet indexed

21MPkSHSC6EjoJ4xAivCHLJHy4XmMQUwEnvroQ3fwSgQhx7XdK5REsdnKFCYMgEwm7CW3LKMeTbJxJYuAGDK1EKz

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