{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954456",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82d800806ad5842c6e488fa02cf998769eb4520343473675edb478e79314bf13",
    "signature": "0x877cd98b377fd902a713ed9acc5ede4d409735a223cbe723cf95c020b662bb3943f350726e8ba6b400247e895262569990a23cf36f01b211967938574ab2b6171c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}