{
  "manageEntity": {
    "action": "Repost",
    "entityId": "507306374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x819679da08b1f354c6d43ffb2693eef2ea9c7d868c7b97778ee0db685e61b123",
    "signature": "0xcb89e2df71e73e0716a1807cadedf595da84289d8ea77fa3f7fc3e5dba62da0a5bbf136cb5cb1a057df303e016bfd78c8be0fcc0bf7bbe9664e3d758d17c0beb1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
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  }
}