tx 0x4647143dd9dc266aa9aaee3d3d3a76bc5e8842ad175d3caa559f6f11bd4ba87fCopy

payload

{
  "ModifyOrder": {
    "new_size": 4684692,
    "order_id": 473987104,
    "new_price": 115816000000
  }
}