Transaction not yet indexed

YLMNhJUBB4z49MvXsUzQ1YvdSSW4oiKozcEVJwT1t7aGhEC3X4HR9DoSoqBtP4kfKRgZFN6CpfdD5oG3X7CBBEq

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