{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1472887271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x411e141e299e5e69717572652b34a0a9bd1ce883ba266ce0331f3609818ad66f",
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    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
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  }
}