{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1056340266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9f68aa32a47ce94d66fc87ef7d66ec6314a4f33e6f1b1e7b20d0b5439b215c2",
    "signature": "0xd450ca2970d9c7ad79eb0f4bffbedc3d8e0c26d8a9d87bb10a6dff72808c88dd46d8875d9a8e6d69e2120b89da007d8cf15047f3f30a05930b7e9c2ff18d147e1b",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}