{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887123269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x188dd23e2ad5e05d883f197777271754dc38f344320912162e5796654441e297",
    "signature": "0x8d8debf11dc7832674db41a64bfed4f3dceae2d0774a838f01151493b08e6d330f4c4a9a7022b73d5323f7dc289ed84b6025d8e58afda1c87d051f429d0535451c",
    "signer": "0xa5cf2A0b67A9F8aE59B937369F6404d7Fe103c07",
    "userId": "641892598"
  }
}