tx 0x2a139cfff52aea75a8a70d78e8cd5485b7a0fe2f2e3288dfe2a8abab5a2d0b15Copy

payload

{
  "ModifyOrder": {
    "new_size": 20054932,
    "order_id": 5079659,
    "new_price": null
  }
}