tx 0x3afe3a8c0449ab8ca0af4ba5c8d3f6239ad1398c75ae73150a1d8cdf2d0d4c07Copy

payload

{
  "ModifyOrder": {
    "new_size": 34574944,
    "order_id": 456899831,
    "new_price": 62100000000
  }
}