Transaction not yet indexed

Uuf1xmEiW3y7LBj2VMQLKdhNPtdXUENCGqzU1ELrAjA6WVx6MFDwoxtXNbr5JWMnWJvMm6rcf5pbwemmHMCYxrd

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