{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1248850474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3d5e93c8bb99f42a43215e1e9abaa99bd479a237709e827c309e088dda2892e",
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    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
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  }
}