Transaction not yet indexed

3Ex2hnFRD3cNG8H43CAV9LD57SEtpCPGV4gECxc8cxTiuMGDhDJWV2RRBqytVyyFCbhyvFpDNCuCQz9Z1eH3j7FM

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