Transaction not yet indexed

u6uuFtRboUp86Si8rHgAsHeAbeL9atVCwFwnkjpJ2K1qD5jc2jvxA6faMu8NELcsti7XujGDkZsH7CLa3WnHKh8

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