{
  "manageEntity": {
    "action": "Repost",
    "entityId": "603617",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51bd648e426b1a352469c4c56099ee15957d6146c3b0d3920426f9bccf70161f",
    "signature": "0x0f3780a732b5dd24b09a2bab325d4908985f90f160ad9e54d1885e55a40555ca153f0feca0f8bb44bab0a8dcb5a8a889fc48fe66e4e8ebc74c03fad77f5572531c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}