{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108140138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7393050a21583b49787ccdcd057f7cf6b953de69688be155ed5845bc1bc1edbc",
    "signature": "0x209ec0acd5ac1ab61f41e3f8693bf50d4e4dae0958363807cd656f896dfae97147bfd21fe0622816a08ee61a91381f8359949b3f287551aaf4ba6d48226d25a71c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}