tx 0x81f3668deaebb9d4390b1e2c9ed673ed36c24ca6bcfbde94b1cf146a5b997c4dCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8613891,
    "new_price": 59513000000
  }
}