{
  "manageEntity": {
    "action": "Repost",
    "entityId": "670438500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66bce0ab563f0c963f9328ac8129af7041bfb7f87c8a2a278fe44f82bb402485",
    "signature": "0x32dc31c1da209c9fc2253abab100cdc76f7fd40ed9c35f708c833087a7e4c68935ee092f76cef477151d329d0eecde8b69717a818d931b2fc11f89ae852418ba1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}