tx 0x524e709a909c6b780e8f2e2d13344fd0f09e51c5ed8080432a2a7eb42c3c3efcCopy

payload

{
  "ModifyOrder": {
    "new_size": 216073650,
    "order_id": 73931308,
    "new_price": 10448000000
  }
}