Transaction not yet indexed

528Bb2fkDDVPJjaBfb7hqQATWFPgDhCsRL5GpzNUFFxM6Atp2H1JvNfkDiP7D7notDneVYnmu4gj6KPsverqEvvp

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