tx 0x31bc0e6ca836d6b992efa30ae30f49efa548c1c4c99b334e7f21cf9fdd26e2bcCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8659378,
    "new_price": 59638000000
  }
}