{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252065",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35dce01a317a4345fc3f850b85810cf67ce58c25b64c38c9829a3689d3c73591",
    "signature": "0x3e0648188d988b2503c0e4c67a9bb8c7fbe9edb7ba0ddb297c01b63daec39d37050aa04c6db5af0d952cd3141a70a9faeb1559b5bd21cf92eec65f8b6222bd641c",
    "signer": "0x990Efee96276569Be96c8776E58B60Eb951DA8f8",
    "userId": "67349"
  }
}