{
  "manageEntity": {
    "action": "Repost",
    "entityId": "771141606",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f3c5a5cc01d92f2f4cb1dc213cf192d4dd61643c03799fb46f2371bd633afb7",
    "signature": "0xa356d90044a539ce6722cd3fa370915fccb3503a1fb0de51886c69a8da2c3ed7008da15ebfa91db268af01426ce96380a50d5df2bc12ea0a930044cda61209171c",
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  }
}