{
  "manageEntity": {
    "action": "Repost",
    "entityId": "342329054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0ae04ff8eb0bdea384520efceadb50c25306c3c43768292515e94cbe370dc14",
    "signature": "0x3be7d771026e8cec372f974becb4f5bff8a88641176323dfddcbd43de86850546af16a62670bb011eab6e186b7cb7835f03fefaa70d2e13ba07d1b9f856032d41c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}