{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1358238905",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cf7015f5fe6fa280a2e4741d277d63702742229cf67fb3723c4892978a99b73",
    "signature": "0x35d8e1f2f3cfe435f1ec5c85d401b95fa5b2b961469a7b66c15e998071d9ae7372d3d4c9aa5ccfa60c7750af2dd01b1fe21c67de2883642a13d21f97a5f66e8d1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}