Transaction not yet indexed

3NngZUAGf2K8r3ziwPfdrZiahdguGsX4pNkf4Q6bXTaW1eeJ4WFcDTi9BSUAdByQnKBWaQEvg6bRq4bJ4ACiQKk2

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