{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2111552232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b1c42d8f9f7103cd649b169d410629a4d6b1e8ef867e80ccb11e62e1275ecdf",
    "signature": "0xe46f7a12b615d41056b4aa18049b06534d9446946a7fd6838149be87c1a30490786e15e465cb657a5407e09a342bc3246ed7d586dc3946e8487164ddfdc0ff371c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}