Transaction not yet indexed

21ziU76NpHkAkGcPVf1HW5TMKXeFbYWvdLT6ek8zqT3VFVUHLhsWNBBXeXM1w2UefsctsDAzVcZuwhqMyAbcBsWq

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