Transaction not yet indexed

4CouqwuXQZnnyGo2H1s6ttyrFUTveiwi29zkECMZjSW2FW5SD7evEfHfGmSAkd2V6SqhggU2YgFZKPb3JwkRp7eT

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