{
  "manageEntity": {
    "action": "Repost",
    "entityId": "522788",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf649d07cd5f04ee84d49c9b3164633c5fd4dab3ac5425d927d7f433ff6fb75b",
    "signature": "0xf260148758c0257b749d9c8f47940221f4ebc6164d11e51bb7e04eb56dfefdbf160213ca8d9e0b805270920f079382e744a4af0dde6690552f0e83b8eb6f70e41b",
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}