{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1978911843",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27f9634c059f5e3166856ed3085d25363fc4c85aad8abecdf25bf35a62efa9bd",
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    "signer": "0xe270C91f9476B885124d6c0208211213dC10036a",
    "userId": "94825285"
  }
}