Transaction not yet indexed

21v6nKCn4FWB2uPWp6iWXWkB5caW8AbU2pC4sVeasDkJTeby6SfCEWF9pg5MatEevfkgX7SCAg2S3JeTEF2nEudT

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