Transaction not yet indexed

448XsMhDpzRuFM7qaiPNTYG9isrMewQerqWg7UPE5ktP89nqVABtpMFtjvqTUd36Re3yKCcdreQ3d3k5ajx3Dtx2

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