Transaction not yet indexed

UC73cA8nHPfyEEkJjNCkphCfjQJx6c5Bi8bERjzGt5Ag5otbcfC1F6n7NHQLm7JqL2Cf3nYHvLX4fXMonTrvio8

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