Transaction not yet indexed

NPwavUp1iAyPETvambVw7Eo5yH17R29cyrssbU7VLgUrUYaLMDmKrDFW2gGRMr9MAT2fZ18ECTv5ZbE9yoMMkkY

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