{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1463980973",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2536e3f66b545876da44280fe955c2fb5b726a6bd070c93ab9290eede6d2ffff",
    "signature": "0x49a6c7ea1f31a19d4a958e6d2ee946374990aece975e53a3ca5370f105f75f5a4f960e6e0f7420c179ab3731111ebdee7ab5302ae1e00a6c379053f0e379dd841c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
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  }
}