Transaction not yet indexed

21U59kYYJGtfBCdEf1aD9cqheGj4dVGewsrEH3fGoFhoo1JgvJr3QyGXeQAxDCZvRLQ81nmVTQ18kDb11sFcaMtG

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