Transaction not yet indexed

21i8fzbCv1sZEGmoPkoYNHPCQhLPTYwTZZYU6pXh81uoDiyGU4PXJ2FCupehnkGFCjnQQxFRfMHL9n9bX5Va2xjF

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