tx 0x7aa4bf7cf479d4d3fbdb4c70485f10e9243ac5530be9f1b1dbf0f55bbfdd5cadCopy

payload

{
  "ModifyOrder": {
    "new_size": 455666982,
    "order_id": 356124813,
    "new_price": 28752000000
  }
}