{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1498068910",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a3f8b86450aa748ded7b9702799306aad69f0d83a8098bfb21c2a3a1c6a4305",
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    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
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  }
}