{
  "manageEntity": {
    "action": "Repost",
    "entityId": "433270758",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f1e1ff021d7352d5cc76377549aeb41d3f0f232deb0326a2816c35f3b60c299",
    "signature": "0x0e8223c4eb256eccc1d02ee03b24feb1b6ec3c58f430cf84060f9e39c8d47d7b462377eef1dc1e4e941e4149ac355c757e0a3cdde5c0f6ac824fe9068d0217fe1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}