Transaction not yet indexed

216n7DVRPHa7smAnLCYJR5BSzfDGdMSP7fb5z8dDfsqL3DaeHQjUPxJsqCu6x7nymbfSoTkB6TbJqmyAWXY2EpqF

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