{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1245958333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0177edd502982726685f9ff93464ae3ba5da994691478d036743cb904b023ec",
    "signature": "0x1ca649550db0a7af9b83e03f7bae0ce3c4142b9ad3233ab741839349fbd8660d5c7ae48e6d12f997921009b663a74db6dad831a0dfd4f16c41b963e00de11d181c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}