{
  "manageEntity": {
    "action": "Repost",
    "entityId": "342902817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8dccb3bbd114090d18de778f52dc1019e621d721d60003898c9ef46859fe3804",
    "signature": "0xee830dfe43066247fc78ebfb1a6f440df9a4e51868f14ea1ee9575ffc01f735868c96b8896a6350ca5c46a13cb3add3e3c21c974bf227850e468613e59b7d0291c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}