{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348716067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x829a1d0e8141ccd9208a66af073c9f812db474533f2ba0e771937d0cfda02e4c",
    "signature": "0x31c91774f481e5d637012e429d404e4ca591c878cb63379a8f893043c3c795c5140fb36b564eaac29aaac5c4f553ba8f2d19614289210fc0cf481b6f9c42872b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}