Transaction not yet indexed

Apb9rqhzotbA2FeC7MASWN5PRDsE2icTKucDh1dppSanwBtpk7LmdWb9qztwHvaKFkYUM3MF9AQzbCmi1NSgo2G

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