{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee3d34791bbc59a1f1ca8dbc5061e711bee43fee4864b5b3654cad531334642a",
    "signature": "0x2d348e3f866a76438b87f6e6b0df121c59995e96c70ce2eb862b2e4700a604e359bcb4005d01c8480f9df6a80a0c7c223f3e6f739ed54141fa4a6e92eaff03501b",
    "signer": "0xCedE64dcD8b0FdEDBdADF4b0ba433797eD6301c9",
    "userId": "638733607"
  }
}