{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570487697",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27df0161243ca6394439dd15369dcf903e800efe9737c269f7c780b6ef130fc3",
    "signature": "0x567b404a27a055f82648852dabf7c5f3194bcf27ac5f433bd57d81aab4351c2a6f3bc5c46f1f1a24928480d363327f1f9d347154abbf79d58a6cc9fbc9550ed21c",
    "signer": "0x0f438E987Dc83db8901Ba8fE309b6A8B6a1ff762",
    "userId": "721617073"
  }
}