{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x718e5a4b602ce29196d617f185a51bbb8d11ac5ccb744b099b5cb351c1823ee2",
    "signature": "0xab7e70f1db2484fcf5660b7e900ede865c4c56c0c79753a45f3fc5eca2e08eab195b0633aff4dc416a78611f79d708908a0ea7257c4e791cdfa201b30885396b1b",
    "signer": "0x0168976438910D2f5330323a0d0141Fb4Af95032",
    "userId": "317847"
  }
}