Transaction not yet indexed

667dmvUXCxES86pPV9yVMKzPcsb1znUsxxbnoZ4QaAkoWcAJVx8oGcLwEV7P5F7BA7LFZp7sHYd2h9L9GM22YPq4

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