{
  "manageEntity": {
    "action": "Repost",
    "entityId": "472492253",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc2743c865ef4479b332cbce0ff744be1f36e0599e5e169e54eda27824645a73",
    "signature": "0xe4edcd12d0fc051368a7fbfa1c06eb6e2a11bb4e5b953d98fa7187429293051735e1166a7f33d5e7bb3161ac261a4f575a7d64b5d3fe32005504d271d26bb6871c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}