{
  "manageEntity": {
    "action": "Repost",
    "entityId": "365761",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5514eebefe4328131af0950ed72755490850b5e38e4bc8f30945aae42a53efd3",
    "signature": "0xea88729e7045ba2087833e633b553d1ed4d545e982191e80d082928e12393a3b03fb0bbdb65f05e27bf94381deb31e857dd675705fce0ad9cef70552a678fb391b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}