{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1412202337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38de464539e8fb9c7fbbac965cd56f972164d0a433ed8a7536e782f5509b50fd",
    "signature": "0x1577ea6a602edf73767e682a43cc70a10bfdb7bd359982b025f73bb1533049035fbab0ef8fffb8932ce9d11208eb0fb8c73ba6354606c5a1b3abd2e1e42bb7c21b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}