{
  "manageEntity": {
    "action": "Repost",
    "entityId": "148708",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2b2f28ec5c8f7353c5de36ce7883d01d654d96d581cf163838f0c4be5039e49",
    "signature": "0xa36614928d3485eb7f63c17e9bc8d3ef5a16308eb4ec1fa81682c7d856cc7eb840136a91e78f5ca5f003d49a3335f63804b8f41aa0aac41ce73cdefeabfa2fc51c",
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    "userId": "948584098"
  }
}