tx 0x8c07a4b0b057ed36b011c78d49223c65fb6ae7c1c802dc1eba67a2a3eb3f51eeCopy

payload

{
  "ModifyOrder": {
    "new_size": 74224109,
    "order_id": 13011585,
    "new_price": 67780000000
  }
}