{
  "manageEntity": {
    "action": "Repost",
    "entityId": "104832992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61539d8925f0e4e6f61e26f23db95a3f6669c49dc3de21305b70a13d3abd7694",
    "signature": "0x22942f742752461e565db22afe4eaf62133d37a9e6b859c263a27bd6ac3844c70c676915b20345dc37500f48181edf3089fe1ae26b8de54c59f85b97079b45191b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}