{
  "manageEntity": {
    "action": "Repost",
    "entityId": "744351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52484187771aa0a0db6108a5c1949e6dd3f04a80e2b1411f334d8dee6e10a5ff",
    "signature": "0x7511c758b116c14f1eef6950447cf2ad9c5089eb1b2666e7f447d5521fb162381acc2ade7cca9f0adc90fc75181c768d00e6a8b1a05555e21f99950812c369ce1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}