{
  "manageEntity": {
    "action": "Repost",
    "entityId": "671992765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x992e211ea5ca496245b8af52011367df75f9747ea2c29623644e489d9ebf44c5",
    "signature": "0x04112b7ac9dbf2fd6aa3dafc750332002d5d82cac9759a9b6393c8f3b3a31def7ccb2cd797dbb93b6300944aa3035660fb0d7f6f85b68539e957ea64284ded8e1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}