tx 0x4babaa09dd92ee4c1829a60841b5cbf9b88e9a7fcab19313f3d5c1162b2cf00cCopy

payload

{
  "ModifyOrder": {
    "new_size": 713561920,
    "order_id": 340423314,
    "new_price": 21386000000
  }
}