{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1401167675",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02e27b7033e5765e5f646bddd57bc2cb1f89480ffb0908ac45de0d52aa5c482d",
    "signature": "0xa35f5e87f5e0ca018edd79e4d0c9bf6f0596134d22af45fb76ba37a3e581b55547267e309b7ca5daf66d2440d3929ade254b32392df36566817174bbb76dd4891b",
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    "userId": "77551267"
  }
}