{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1450973028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d7fe12ed975bc0b1ad866a52d5771ad68c1b0d819769ac7b6c83047a849348d",
    "signature": "0x2da1f57c71e8a8e467fae0c112a6483ffbd0e7e8ddbd433af13719d3696dd8ce14d117fb916abc92d9d35c5ad55c705334ca38fba8c659cb735ad2d7f00709e31c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
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  }
}