Transaction not yet indexed

YMb8dKLi1VmJd9Kn5932mdxP5bwiP3svaMRKzy6vftyp8uE1bX75ZrgLyGcDyz6wcwfP8Wi59dSYHkHmNs7NeS8

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