{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1383052247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbad2b8ee62d5795450ac2a3b206b9428a8d18a9b71c1bc8b081cfcc5b268f6ca",
    "signature": "0x21e13a784492f8e77016e6e887193c9323e7b964cd36f874b532bc855d40b22d42e93374eee493ddd90a0ee8e8d0252b65eb3a8063237da642a623cdaaefa16d1c",
    "signer": "0xeF280e8973276fB542333cc58340ae3A07fb25E2",
    "userId": "869100646"
  }
}