{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1499029464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96b765ed42e5d14d11959d4bf1adccd36e5d2315a82373163edc0d6946c453c3",
    "signature": "0xfc4aaa4a32f688aa1a427e6a80c69b4fd6d28417aca573aa2e52046e03a1dfa8412a6926923f0b1ab68674124a33b620b2e1332b0f39bfe90262dab16a1ad02e1c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
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  }
}