{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480253",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x017b0238e82016f75169326ab7027e7ad9a29a2fdc68055017d233bd63b69d79",
    "signature": "0x07b643f88285655bd3e0b663f3a980717028dde5be35705baf76e877201a28983f99782ba380234040c8a417a03e717901a3d0aa3a25f8daa58758ba53675e671b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}