tx 0x4a1b1c7a87317b7e0ef1b0f0662caf33d0b1e0fae6fb572e2fdcaf5c0d9be2d5Copy

payload

{
  "ModifyOrder": {
    "new_size": 102119385,
    "order_id": 4148453,
    "new_price": 29790000000
  }
}