{
  "manageEntity": {
    "action": "Repost",
    "entityId": "146606",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa49b11e99f9e930df44aa2d8f3046007756c9482f4f8b068514d714df924adb3",
    "signature": "0x909a635691f346c67742e43a6184c3f0dcd5ce7b3d97208e783d6ccdc670f11f1faae8154cc5e36870ad3e793926a2ca6dcc7cdf36118e5e98f0c786b32f06e41c",
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    "userId": "620307004"
  }
}