Transaction not yet indexed

448FuSag8jmS5dExhZqKeMWb37o5w9voDenAPqqcWNdU1b8UgMfd4PDXZ5sAKMp9hrk5ZvLrXc283f4TzUB3CLA1

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