Transaction not yet indexed

21Y4cfCS8wJoQC9yyiNu7R28fSgZeVJBJb3uM74e9W4rSLA37nzQLtHET1y6LSSSDTUqXvW2UrfRVBsvLxKiUv2F

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