Transaction not yet indexed

21dGKSnYppL99eoKJSACG1C48L74zj3N4HGo6Zn53YWPkEhBAo3eu6vyXhRcWF9rDQx2RguMi3si5dVAhLiCPQUo

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