{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1959829163",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b407fff983101be44a6dec68077901c521908a3d88cdac481365588bec453e3",
    "signature": "0x62089c3c514dbca620e22beab2c2f930121496a57d7e0c561d9c9f63ba550a823d515ea5a41058bcadbbe9ca1ad46825b3793366c4e6e98fb9f4c1d2563c84411c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}