Transaction not yet indexed

PN33TGdaUdYbZVrSCPCaNgFb1LfbKEvYY3y8XGnrNq6ySYHUXmTGQSZmmmuus4ZGE7GmJ2wYCBjVLeYZ23KAFv6

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