{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1472252248",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57d9fc0c7cef1c61096a01c599cdc1053ae90c0ebb4ddfda765f7fb135141ae6",
    "signature": "0xcbc46fed73a96c68272f4e8e33020b1b7b88882d4132c080fa0348e9674e7ebc21f9408be004e54373e5f12bb49ada5e525d56d2d5579edc9011d6d70a75b4b61c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}