{
  "manageEntity": {
    "action": "Repost",
    "entityId": "549054748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9827d8a23bfb7f5f667b3602f34e97792471498beb9aa0063361df812ab10595",
    "signature": "0xbb05cdf2bdda2e535a931c04f96c13f4b54bf9560acb849bf86a78a46e06e9bb374d049147b0a7b4f8e76a24f1dfbdef4b5265075270aa45c92065f06cb29c3c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}