{
  "manageEntity": {
    "action": "Repost",
    "entityId": "60978257",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2c52e4cb36a2de81d4a8bbd052654d77da6dbbe8f0524425d507ceb19d62334",
    "signature": "0x17314b44aaa90fbae2c8b0a8e712962a49621441291f9b062a7aa5c3f3258cfe630c2116cecf2d3ea326a89bc4883782c5b9891b8584f361317c9011864306f01c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}