tx 0x64efb8428f4294841d155f90c723400ba8f3a8c0d98308304c6cccde0e7baf3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 150675921,
    "order_id": 44240320,
    "new_price": 9896000000
  }
}