{
  "manageEntity": {
    "action": "Create",
    "entityId": "1079415891",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"clubby\",\"entity_id\":723526656}}",
    "nonce": "0xb75ff2baf4761f0f60507a581c2dc5174ce0635a94305b3b5e174a261095b290",
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    "signer": "0x56e1A1DA7e462EAb52B3A45f6605f1bbfe0D1858",
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}