Transaction not yet indexed

448jRKNjGkGt3ViEELcYnrEHdEQ1k8Pdi8p6SwqQfqLVbhfmUHTxzF3SK9XRCqMijXUN9NGRGUB66gASftzApPCr

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