Transaction not yet indexed

4ES2421sZPqSZvwLU18j2qdgYiZESKJ4LUQ8DhgkF4XMBL6Sswr1nh9FYENqNSNpUpteHmfS5fbMNToecE9hpg9i

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