{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896270559",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1bee67cacc4e371f5c800a33d10e2daa19127f81c0a937434adb1d596845931",
    "signature": "0xb287eabd63f6fdfec08e3bf162e43f8be2fe3554c3e45df193c09f14c15fe53a784278c4eba87f10c31c7a533ae9f11665ecdc155fae7819a25e9beb187ebd031b",
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    "userId": "77551267"
  }
}