tx 0x5cfb1dd4ad0255531b46a6bbabf253a8f082b2eac2b8d742629228ff7f925e8cCopy

payload

{
  "ModifyOrder": {
    "new_size": 2993448265,
    "order_id": 29750075,
    "new_price": 500000000
  }
}