tx 0x4b3a0ba61ea9e0162b93ca165b58a7ca51ecd6f373a8e8d3b1da4a3a6b3954f4Copy

payload

{
  "ModifyOrder": {
    "new_size": 8659713,
    "order_id": 472401266,
    "new_price": 63132000000
  }
}