Transaction not yet indexed

448nFmp2A59m6Z1PW9xUPRs6EbgemgSVExKcGZvjVxLA45DWEroPNFpPDkWxXE15RuAtb9v7Cm3ewKQvWpLfCH3U

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