{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1199753787",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86db30dacd80ec7c70a59da808ac4313fcf198d752825dcff76a1e983db3cc3e",
    "signature": "0x85dfdcc3a9550d032715eec03fbe67fafea834e52a8ae5f7a8fdef925f4b3f0472639251ad74f4a55773e4bc386644f473ff90db790e2f7b2c92d9fd0175d8b21c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}