Transaction not yet indexed

5Amb5SosLnu7uaeqPNKaPkXpT8XUNHb6rcAiP6w66B7dWgWg2JuTQBuCFtnMipHG4mrfWGKM6BWJwrYiKhvcdSaQ

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