{
  "manageEntity": {
    "action": "Repost",
    "entityId": "332992167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x783a8e72f36d419ce096948478d200274327fe52f9411d0d5f19a1f21dc084a1",
    "signature": "0x3f5db63e74261e7c508bd09cfa49cedaaab7e01a26ad17fe2b69f7dd5ad355cc0a6b320d0a27d994a9fdc713a36b3dc5e3ca65e9ffd742a11863d9568bd2fa931b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}