Transaction not yet indexed

5md1vftDoKWNnLV7HdNyNLNAxATkVMHAjsxMaVfTnpbbQBy4tkA28CNcTWKaG6t2UnCjeZzTWSPQEg2vFeM3KdB8

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