Transaction not yet indexed

iuu5AmVun3F93v9ekpYSA6LS8fSyttcR63fsjgscCD9Tq4dK8ugBbyCUuy2ZKCarZjrkcDQ5WsL1ZPqFaQ1SyMM

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