Transaction not yet indexed

2D21s6R8GnUYF1arwa1QJUe1sK6xA4AbM3G3GqKZ96CGmnkrKU8RguytdfsRqjEp4FNDo8nieCTK6CJhqB6hEfss

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