{
  "manageEntity": {
    "action": "Repost",
    "entityId": "363815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeae5c4c5cf1b9f6cece35fde2d31414f6080a76cb4a1890ae5a2f736f661d55a",
    "signature": "0x3488c4438857fb34ffcba096acaa50cd6a72e9fbd686536da1661f59dabe2f7e2d0e44bf2120e62469aaf7078309467cecd90dc275b6fb55d6b28dfce537f0351b",
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    "userId": "584186978"
  }
}