tx 0x8c40e38ce2f8b0a638fa5564347f0363e8380dc64bbd9afc76e9c981b2b3faabCopy

payload

{
  "ModifyOrder": {
    "new_size": 251063928,
    "order_id": 49614057,
    "new_price": 9870000000
  }
}