Transaction not yet indexed

Xn2NPNc9uPwFQDC8jUTLmtZdTCD8zwymha7qq9zwnjmHiFHiYcTx2z4rfNuqeVR1xx5D9vWuCZHkpPJZoF9pTi2

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