{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1514339265",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b0c0163ffa45230be5e4852af22912b93a704db32a9e65780d3fc5ab641523f",
    "signature": "0xad3495b831313ed11da4cbd8b983b1eda8504a6d37cf78a19ac6b4d41ca167863ae8691f3820564fd3af2628fb7a0c2d81c0b7c358cc6371fb503493c680cceb1b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}