{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8baa199e43f573fac4292218075e4b42d9946c4c1e98ad92e41da0b57f37d8e",
    "signature": "0x009cead9c75ed298463ccd151d472f795e7b2cd5759a7a52d4aaa24f3aabc3e6529762be8fc2af6ff4cdf8bbe556178ceb5d79f6b8a631486322c5c3a38454091b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}