{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2074038284",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa52fde05a28912c26ee827cf6f0ebb26cbdf85d08d52ed4f2374444e217f0896",
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    "signer": "0xb51B50C9b7d88C66d31539161F4BA9Dd72a17dF5",
    "userId": "465531556"
  }
}