{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567479541",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24783d6d94fbdc44892906e8a70d08c5f1418ec9881060eea6604b58f88c7bbc",
    "signature": "0x9753124e29fb4a19bb24a9fa0e8f96ef533488cfffe2a997aa8751903d067d006ee76a85587362139907139c16390a781bbb02bdeba22e53da43cae8de9d5f5d1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}