tx 0x5d17fbf77c0afa9fbebfcc418fb89f4a7cd11aee79e61c94add7ec43caa8c9feCopy

payload

{
  "ModifyOrder": {
    "new_size": 18892687955,
    "order_id": 61174834,
    "new_price": 501000000
  }
}