{
  "manageEntity": {
    "action": "Repost",
    "entityId": "757593697",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1200571b25c44823c5e0d410e92440d2e35552f065a992788e4cba000ae5a43d",
    "signature": "0x41b8e62b582c1511ffd256c1db632eef564481a4de602d4496a857564a4362f24f79174383c313eb8dae2c217a69de8d9e846127e0146b1f83c20d0352da6d7d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}