tx 0x5326c89e20772a39f2ccfcbff9d376dec495d5cfed8860dbc4cebf6be8b46eaeCopy

payload

{
  "ModifyOrder": {
    "new_size": 810263336,
    "order_id": 472759091,
    "new_price": 7388000000
  }
}