Transaction not yet indexed

LUt1cSmuQFQp8n9rRxjpNxLU97AGsMmGVm893kex4K1jaJs1awdsQjZBAnWpxpWC73KeK7S2ikF4bcpmcYaVgm1

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