{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586714674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4136195bca3cf0e5962273a0b18a250f46052d3fc6e8e90e3d20c86ce0b2f597",
    "signature": "0x592c1c0068e5a6a32dab7ed2c7ed4be84d130cd485567c62bff5634b7ea570623833f4b8eb4c0edb0aaf622fe0ace22d92c9467fe117dc9c95c697f1d7bdde061b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}