{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1976782516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4e609ee3303967172bdd271b774344e23181448cec9de07df2f5b5826859d62",
    "signature": "0x18ac129fb509a633c1c1aef4b097f6c4f2445aa0554d6f12caa0e77c6876de651f2352bc306c6a46c32dcb6e187ffc980ec479c3c83ca47b7ab4bceaa494d8691c",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}