Transaction not yet indexed

321zB57iS8e2fDoqMxmk3Koq24aDQxnTyzPJDNHcfA1si3KsrSvqxeMqbFdSqV3gSmMnfXkaAkXSYNAyWSXgPTY2

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