{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1402549437",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33e069d68a1bc3eac852a8d43b9839f28f9fffd8baabc21e4a4da5c44e14ce84",
    "signature": "0x7302100d65cbc304de10e3448f94ec6f9bca67eae7becc1d85e66f57c71e92d85a486fd92dfa3e91b144be7b50fb596744589043256f7c655a9a0c9a6367fb481b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}