Transaction not yet indexed

RBB8sSck3cmy3fb6x6CvLiMYHScccqYJy1pyUPpea2Rfx5cenHQRNGDjJWgfmt3okFmXLqhGaGAhUCWhmVrMijN

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