tx 0x8b598840f66f32be45fe44d2ee0f495dde6c4d5e7f2e9a2cb10ef72c0005d16bCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1757187,
    "new_price": 29849000000
  }
}