tx 0x6f5bda394b4712885b7c8585c9c208a00a5e70e73a0e5aff2cce99997d4c1c4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 4361125,
    "order_id": 7703167,
    "new_price": null
  }
}