{
  "manageEntity": {
    "action": "Repost",
    "entityId": "895450207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b382af1b3903ca68d5beabbfd820f187d418655f32e3977e45a36d8a2b7e9df",
    "signature": "0xd2f787b6d03fe4b20e55865a4c5c38ba0f5609aae4e9ac86a417f3ce349085514739ea073f0412f1f7976e84aaf32165466fddc475564f599fbddfeb894f1c1e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}