Transaction not yet indexed

5u4k6bZcAfCSusN388GkYRpCsZFamN8DQYoAy2s7dtrGVAMj5qQiSESmyXwYVKqVVJBEFc6f2ceNDb6vPyvkjrbE

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