{
  "manageEntity": {
    "action": "Repost",
    "entityId": "196292",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e1d4a1bca3d7745e3411514851ba3852489f4e4b71a006143c29ad152b5c4be",
    "signature": "0x73105c12d913cf4eac0ddce827a81ec0814df058fc7ae5e20ed706928e7472a003caa55fff30431989b209c80846ec88f721c62054178deb3386eb01897d681e1c",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}