tx 0x72d3d3c9fecd88bdd7f1f9796c2658325d6c5c6d892b723c0cdf88088e0bd25cCopy

payload

{
  "ModifyOrder": {
    "new_size": 2726117178,
    "order_id": 17968744,
    "new_price": 499000000
  }
}