{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d16d7a66807603a9a0fb0495b365d51399c140c6ec3b7fc91f47beea193d705",
    "signature": "0x49121bcf9b488661cb63d2844705b178a24397a7a030d16dce6a53f9af22b9db55f41a1e3ff02f456db4d49eaef3fb3fb99518f65b91c63097c0d3e893e31b171c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}