{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x555efae81742fbecaae556f8d3bfdbc48b3eb8f5dcbc6c7034234797f02ac276",
    "signature": "0x75cfd3a82065939fc665aa3c28c42a1784424b12ee1f8f549e130960b267fbae4bfd7797b698892b5b9aae7e88c3ce65d2d9aa5b0b06dd8ea6498a62b9d0d8de1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}