This document is a Power of Attorney signed by Jeffrey Epstein, confirming that he has read and understood the contents, executed it of his own free will, and received necessary advice. It includes a section for joint account holders, which is left blank.
doj/DataSet10/EFTA01392963.pdf
{"key_people":["Jeffrey Epstein"],"document_date":"2013-10-09","document_type":"legal","document_subtype":"Power of Attorney","reference_numbers":["11-PWM-0985","009611-010512","DB-SDNY-0098295","SDNY_GM_00244479","EFTA01392963"]}