{
  "manageEntity": {
    "action": "Repost",
    "entityId": "44634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe86e906b172aff1f539feb7327cdf3c73dcc1868bc7ff6f34427a9a47f16df2b",
    "signature": "0x37200cd98948636d1fd5da8fdc3bcf6d5f2eaf3028051e457fa326c943f4c23d25d7b462ee43f48b603a18e54b81f17bfef77dc32887811c3bbe624300a968e81b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}