{
  "manageEntity": {
    "action": "Repost",
    "entityId": "904260717",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b7c58fc5803b0fa98faf3c55a2fe0e408962e12fb5437ceef8d408184b7e5f5",
    "signature": "0x320b396c546de2768ccd49e53cb0be7d718e224dee06551cec34e190240db0bd6b232827e6fd9fa5102fda712d0156c8ba0d2785aa79e8421e9f4b466b03c2cb1c",
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    "userId": "887547386"
  }
}