{
  "manageEntity": {
    "action": "Repost",
    "entityId": "195370788",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc848a95eaaccd118cd096327dbe7e93856b1cdd8712ffe7482782b31d44c5887",
    "signature": "0x601aada0e1ddf6226050ff60dda1bfb006814be700690a00cb0f53df97ab592e3908c02f283edfc116d4f919da77c00eb1f0a3145ef409c889ef06c56893c6331c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}