tx 0x149f33e576322d8fcb1be235c1c37c7a1586f6b32c447f949cb2b5f5e2e413dcCopy

payload

{
  "ModifyOrder": {
    "new_size": 1490325,
    "order_id": 59640912,
    "new_price": 55402000000
  }
}