{
  "manageEntity": {
    "action": "Repost",
    "entityId": "301632976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x165fe446476f37f188ad8b2ce4a96044b59148ce5b849c93606c88f277f834cb",
    "signature": "0x78c31a4c2daab00b073d20c4d699ca10c083a8b2e7d9738dfe76d72527974eec5251490ff24031dea64d221c0d78b5d6d6759f94134817632e52f66dcb6034471b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}