{
  "manageEntity": {
    "action": "Repost",
    "entityId": "742442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf52189895e170d7290612b026dd410041a190ee4d167372bc019d5c847cb9b40",
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    "signer": "0xBe0B2B2beC4B0A46ff11169512DF7f66E775c0B3",
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}