{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1429002330",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff3b0527e70cac180459997381e9073aed8bf433ef3afbf017bd2a45acb7ffe2",
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    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}