tx 0x7172343f4d155ce2aef7adf3b55813e8d22756bd3ef523a8c7aee7a8a0e578c3Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1140360,
    "new_price": 29802000000
  }
}