tx 0x8580f9aa2dcd5e762c0aa49951e41b8b22b4f8538262bf91c2be42b879e0c83eCopy

payload

{
  "ModifyOrder": {
    "new_size": 212856535,
    "order_id": 553662024,
    "new_price": 7053000000
  }
}