tx 0x8343ac6bdc9fb7b45cd9e7f9b14a6880eabf4d63ff82f84fec7184ae0b6c5fcfCopy

payload

{
  "ModifyOrder": {
    "new_size": 43936201,
    "order_id": 55302301,
    "new_price": null
  }
}