Transaction not yet indexed

ngWaRgttdDEPtQESGEiqFEaw1TfwgDQkVBV7adKNXheRZ6dQC9FW43QoGZbE6FJs9CmJvTCzU9yM2VmUTgA5qpJ

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