Transaction not yet indexed

MQUKpsR44gYbxeD2RMELuZEtJSLCsLP3htjeRDjmzpuAGZ2KrRXsQwEMns7te9LNfAnM88miYqVrnB2rUVhQ7Us

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