tx 0x420dd7365a7af8cd1f0fe5e6fbc3d65e03edb1007d77e1f32dd073460c65f4aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 283093803,
    "order_id": 12699391,
    "new_price": 21685000000
  }
}