tx 0x5bfd9ae5bdb3d5f413a3faabf2becdca1a5e0261e1ea374fa3a7beeca8914c9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 2199455275,
    "order_id": 18085382,
    "new_price": 500000000
  }
}