Transaction not yet indexed

66Y2fuvjjp93uNWDpKUF1TpTSLoaQpkfvzG7tf2MzATMACWc56Z88D1Q7ckrQL3KNqRWHyEEs3XrhD4TGt4hsUX7

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