tx 0x7ae8f40d8e424b10f0d0910d3b32d52593efbec0d5a8dca100928f2d1942c58bCopy

payload

{
  "ModifyOrder": {
    "new_size": 6808430174,
    "order_id": 471207968,
    "new_price": 640200000
  }
}