{
  "manageEntity": {
    "action": "Repost",
    "entityId": "319045",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac8a76c36960c21ac1de2daccc5ecfea0018866b54a18c25a5c44f24357160f0",
    "signature": "0xf3958e133137b2c9264d3ace57cd28cde99d864712ab502b6536fbfc619ccaa25fcf5d3ee725f208c3947634b43a5d074c10f52a065d7604e61318ec41e4a56b1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}