Transaction not yet indexed

ukEfc5TnS5s7ffemByKRdiGAENE73s2K1cv5rUrjQ5DziunfPz3asC1kCPnpNpWECteQ1sixBoNoxo1Vt8nZ3Hk

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