tx 0x8fae1a62e58f88097946ddc2a41e0512e7cd97e16d2595a2d25aa4d39cdf38f0Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1147182,
    "new_price": 21690000000
  }
}