Transaction not yet indexed

21N6M5EGtWRAWZnDoq1gwewD514bNHVXKUxF3m2KReP6pG7pQgNrgJbb3bcMTMxBoCtYADsn9Fx2exmLXDXXy6c8

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