Transaction not yet indexed

2668HehNNhf2CxhZYWGug1SSUs7bBNgSsNjoiVwjneT3LKMbXiqeaSWY1D7RuZbpm7XgjaRPcAFQwUAFAbwfmT6y

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