{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112456644",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc2c672c8ab6bc8ba5eb03be909a81dc40bf4ee2c1b2b3df665e0869596fe2ece",
    "signature": "0xafc48cf2f941c8b8d269225ffdd3d68bc656937644f28c6cc72722bd0e620e182e42ce5c2d918b0aab32299e64b35649d57c7ed2fc363dfd7577234a65b698601c",
    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
    "userId": "481080235"
  }
}