tx 0x760c30232f56ffc78fa7b9e76d9afa8fc14c73c1b86f69b7f5b2a8ccbceb6d8eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2246988454,
    "order_id": 377337359,
    "new_price": 6721000000
  }
}