Transaction not yet indexed

Cf88rYEPEbRDBjzajcQ5BkUt2vAXrC4DNzJsSwMpgfWs7SbuxupKCuy6A4wfu1EWU4LwRaMRWwtvHwQqwubH2re

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