tx 0x3a8952561e152aba4a68c01b7b1c308a09159effddb18a77b26b0704e1190a0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3734838,
    "order_id": 12135250,
    "new_price": 10444000000
  }
}