Transaction not yet indexed

4ai6DQKDrKaFrYP2bA8SPX2mLi1rgertwpz7EpAmPeu2VeN9ihdiBUFRp3iJevHsrJCTitUTbC9hs91TjeNNwmb2

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