{
  "manageEntity": {
    "action": "Repost",
    "entityId": "671484",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7eefeacfc6e8c5820ea42067a09a9a9b9a19db91b4c110134f586bd14e73936b",
    "signature": "0xf16779e81c0dfc7f54a4bd07dc08ff2c83a90db1cad1bae17bc7174f6c6a0aad0d123aac0e03bbebc9ea4b9cde7a103f39e119452453d802c70ccbbddaf6c7b21c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}