{
  "manageEntity": {
    "action": "Repost",
    "entityId": "864388936",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc2e191e8bc8fc532f8efdffef4c134473ed9602a4ba5f075682cda2b07765ad",
    "signature": "0x1cab0ff98e5e15815baaaa1a5d86270ac326a940cd55542472580fb0172aacff17a467d73a8ade6e87d310d5bb5ee96aec6f47b1838155e9eb7fcd27dd2758771b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}