tx 0xbd7e4f520011c4aa5e422b1a7d3bb28802cd633c2eb51e6ad0a97ead11bf713eCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1181042,
    "new_price": 29821000000
  }
}