tx 0x7e0dcd9397ac0a1d97f2a29c128f56dde9b0abaddfc1416a8a76610fad9fef7bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3693211984,
    "order_id": 4653853,
    "new_price": null
  }
}