tx 0x5af36a175d7a6d8c29abe5b3d6a44beeb68dec1f3f2ca758e5cbfdc0c74aa78fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1554196486,
    "order_id": 433743495,
    "new_price": null
  }
}