tx 0x8848f0a8777acffb7be464d6afa62a2d972c70fb0bd6f8fd4b80dc064eb1da4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 150995857,
    "order_id": 38448995,
    "new_price": 9929000000
  }
}