Transaction not yet indexed

668h7iBb9BVTBTz1c8q4Qwbao6X8a2BLeEEDQs4xpE2DB9QVfz7HzPyV6DQpsrSk8VvRhQNsFnqfhFzw1bZzGuiC

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