tx 0x3445bdb63f6a8df587ce7ca01e3dfc08bc7e52c778c0ea4df140780c2e9a593dCopy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1827103,
    "new_price": 29849000000
  }
}