{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572872595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c97b3a7c70343a078403042abf0f846f539ec54ad9f8099c994cb2d01ca6a18",
    "signature": "0x20438d2756550ffc7545d6f4b673647dc77d7ff18c672f445a4e0e77775748506bb1bf21b4a4281ede0c17789e971d0e07b1d6a2811fab3b4058b7946181c7651c",
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    "userId": "584186978"
  }
}