{
  "manageEntity": {
    "action": "Repost",
    "entityId": "633858",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad6545251d7d1972a4a6163af83f0398c8568473a11b63ca061c8329e3c08fa1",
    "signature": "0xe9d4a65d8c992b7318e841d00f353fbd653cefd0eec4d67ca3e1e38d97192b5429f4e97533f28f85a8cece64eb80b8758f2914695dbefae182bb38ea0671e2621b",
    "signer": "0x9c1a2996a6DCe12e947BD7C8A755b6150A3eD5f4",
    "userId": "474113241"
  }
}