Transaction not yet indexed

21u75A3CLYV7MGPQmBvAPorFffebNM6WadBpgTKcCLAm8T9K1bEmonN1dYbPZxbcjZSrVRJY6odw8J6oc1s7dCpN

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