Transaction not yet indexed

66k66apyKQ4b5afcBeNDiMwwLrEdNb8p7i4fPWP2ducRjKuq1rjmYY96PZFbXdwZbSDfs6CpKbec654ijRJZ1Rgk

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