{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x805ce91f637ee0cbdea17d89020876e011f4ab3ce244b433a42723320f1a739d",
    "signature": "0x817d8dc02900be197b09cfd865f820bb811dce81a603a956f119bb4e85297469075e9cf57ad7b8b8b2ead3e4c5b9846800ffcef87cbf34e7dcc4e9c01cc55b5b1c",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}