Transaction not yet indexed

Ucu8uZQ7tyK2GQBooNcDKjxX4kNLPv8aZXiY8MAG7YSV4fvivpfp6ojAN6dxQ3FnUyabUFFQsRCduzoTntPaqtJ

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