Transaction not yet indexed

21FKbSQFbDHBDEDAzw9mv3tGAPwNzBJFK5UFEaGiH8MFCRreo7mxwkuLQfHunmycZanYaQZzy8gxuhsuJysQPxfB

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