{
  "manageEntity": {
    "action": "Repost",
    "entityId": "466617294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4774ebbba99bfa7c96e3c297f37b712ec34eee1d5a3727633a0b8e5be54ec929",
    "signature": "0xde7eca7ef1868a343006e1cd00cf4da439abc6c254289285923e1f9dde67e53925e08bb3b867251a88c7adc41c7e48f4b7be286582fd0f6e6a5da406a77150811b",
    "signer": "0x473784A6Db124b95de277d9A2527561BA95e7133",
    "userId": "957849040"
  }
}