Transaction not yet indexed

99SFFGXpTeBQXFgDRteBSLWhf1aEaZWq9aMHNogXtmjph7MRSWGiGSZsCucaZLmbGV56LZQUAgKGR3edQFyFWk6

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