Transaction not yet indexed

21yBbbJsTwn1YbThzSyPpp17b2RsY2tanWpaTDzpv1jW7yUbGgM7DJruf7sDuUBnPLb7p84fDQdV8fc7RufjSqqR

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