Transaction not yet indexed

66WukN45ujEUM7xeTDAfkFGHJsy5SjLjz7SgmgveJFmm8oJ4H1p31AsoBMc2VEY49j6ZYXdL3CCPnBmqLXVEUbjy

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