{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1303156731",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88b6a9d57a69e7b4e1c92a5e4a463f2dc430fda2c80d94a5ff526ff9ee145ff3",
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    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
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  }
}