Transaction not yet indexed

668rzGhc3xtd773GmhxJFnD4Yg2DvQ4MpkhMF5HX8yLUnMs9ybbicAxca6ukkvMTzwFfPfRCXG6GM9n5bgxW1Urw

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