POST /address_txs returns only txhash not object

[mkungla]

currently response body return only txhash, but actual response has something like

[
  {
    "tx_hash": "24a933d0b097e288b61a5b312dbbbc7d971f39650ed0bc4a073df6503a05936d",
    "block_height": 7155580,
    "block_time": "2022-04-22T14:22:23"
  }
]