{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1004912165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a3137e24638ad3b99110b269d9839333b597026f7fb4be5fda27c1d802d9c3e",
    "signature": "0x7e881b31b1e04ee581c82b668d452229039fa44f8be389121ac99be1d817fd4231ea8aaba713b19271dff297999de25d4149ac743f00e9c35c6d4ef53ca1b3221c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}