{
  "manageEntity": {
    "action": "Repost",
    "entityId": "14531765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39574eb24ac4b1d8a9ef81cee2c3da01efb9c6b8141c37d6f122a21634b93022",
    "signature": "0x5b2b7ce85438f93332c51018403e08be05e79eeb688c876644c82a647aa0177e4763c38e9ef1b50fbdb42e74895458c4a962458f3a2d88cf62710b449f531e581b",
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    "userId": "77551267"
  }
}