tx 0x4d2d4589955b8e2186be78d9e86f592ec7ec17fba6d49651a6cccec66617ab6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 6697924,
    "order_id": 469582830,
    "new_price": 7801000000
  }
}