{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1402783265",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b4a484f7d43200908893c32832088d39874fc4e68bef978c7496ce43260acae",
    "signature": "0x7c39479337b3286b03b351e4aa539dae9c6478fb1d9240d189f8a7b3a2bb8f8920f640157ba3368f2c4994fed37233ff76f85b651538ee610904167f43dcb0301b",
    "signer": "0x1f3D5f16Bd0276755508f8647D70E2531B9F7F73",
    "userId": "749448144"
  }
}