tx 0x8f454b12ac44c9792bf1a3b6ad9b3884d1b9352d45c2be7ac3c087bf79fddbfaCopy

payload

{
  "ModifyOrder": {
    "new_size": 14617744,
    "order_id": 356076017,
    "new_price": 66229000000
  }
}