{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2001577064",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e11e309ba8e457a2fa5ff7102a60c25f4a42cd65978377daa9fa2365289864a",
    "signature": "0x91a4ea8ee2a35dfe7855a84ecfd9c2e44efaee03f4bd9012fabec03f141841d41de93229c846eee86a028924cb544b9c2ae64ff4410598f01748729db63adbda1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}