tx 0x99d42ba2c0bab93c5db7350fec6e4200d0dd4ac95def8fc85a2fd7a0d1d30e4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 418462563,
    "order_id": 48486647,
    "new_price": 9873000000
  }
}