{
  "manageEntity": {
    "action": "Repost",
    "entityId": "301944636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x034721855621cc6278868a61cde5f147a296d02e693ac827d04b459ff8bf398f",
    "signature": "0x53c6fa9169f1fe16f50d4000f25c3c93d9158fefbb6de798be49ca6fd51d91d625ed3723b8019e638d4453d051cd77800292e0066ae9a9a6aad9cf1689ee86dc1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}