{
  "manageEntity": {
    "action": "Repost",
    "entityId": "504614726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2403a4807db207142591709b6bfa7ffc8d67a80f0b0dbc3f5830ee33a1b4a4d2",
    "signature": "0xf8c3609e19ea2e5e136597062c2ce414cdf8fd08006323202c71f144f023a4726c620e3ac88604469b7febf686f8b7addd6a5e4262e626ee8cf4ef78d54658ec1b",
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  }
}