{
  "manageEntity": {
    "action": "Repost",
    "entityId": "195420921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2939a2be1aa1e07e9077b4b99d6b9da49dded25ec7b70842f9ea784dd103493",
    "signature": "0xe6d408ebbb45054151809db01dfea6098cb9339792f60636cbc6119d528eba28321ecfbd8f950ef38412c0511e9816e5be3e96580b536fb687163450963fb8681c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}