Transaction not yet indexed

21CdQe4K7QTyncX3RnTvGhkP8hqm5pe5LbG81rDw6tCHm3jk4ZA8cC4M2TCWKDo5kWEJi2yqyCVa9ieNUAMNQTQ2

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