{
  "manageEntity": {
    "action": "Repost",
    "entityId": "979363209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6430c4f19b6c5429154d4edbc3301fc0a7694c6918fbd8e053729dcd3a7c8482",
    "signature": "0x9a34505e027e169982fc2a6ca6d8f615e5057763e36bba1024338d085d8e2679045019646f97c4b72c2db2ffae03e019253645c9da28b77347e3cbcdb3159c801c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}