{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1608668393",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c4a19d93d87437c33521465d3335b59930af12b5f84587a36a3de8d0f92111b",
    "signature": "0x1404e94e915f0edd2546c226a9b548d6c921ba335a9bc460c4cbb23ec18c6f126ec640300eaf8551d2d38a1e68055bddc75dcaecab67bb3e8f1c506c1c0057271c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}