{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1397383619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa285c396c505e343885d416f0f7c2e7031ba11534e978e2ca631989cd3219cba",
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    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
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  }
}