tx 0x7a58426096e052a4aec80edaa470955e6b0fd00d499a98674ae8a7724e2c0b5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 4085580609,
    "order_id": 389861121,
    "new_price": 21507000000
  }
}