tx 0x1a0074ddf7f5eadd1cdfd9786ace3da4ecdadaf1073d731271d3c5e28dd8a02fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1404829015,
    "order_id": 376943559,
    "new_price": 30408000000
  }
}