{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac532fb71681890e5450d4ddc8a19a711bd37e2981274831070dbc0ed73246b9",
    "signature": "0xab05fa155fb5b4c6f09d9d770cb7a37141c60fee1451a65180c6ccf1de593fe162589cd3ea944bfbb4907e3b00b970fb17ccdf80bbee7cf33cbed61d57f2c8eb1b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}