tx 0x9fc5661d7de95a03b6c64b23e59fedb5fd75d6a112f4e57454fd981d555fad3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1789395,
    "new_price": 29860000000
  }
}