Transaction not yet indexed

LU9f99o87dXcbYSGp7fiUEuM8sMQeXEm9U8hdy2z7QZ7fjcS8fuSFrJ4SBxxLx1tff1eQwouLuXBukcqrY6Y91W

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