{
  "manageEntity": {
    "action": "Repost",
    "entityId": "764699272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71742c9aa08ea1b6fb1674c29f7b2dac15c548f155a658c11cc90ea981686c0b",
    "signature": "0x1d7341e200a1ea8e994751c22e6c6f52e4c04ec3935f71294695cc6591a04c51250def328221beb848a5e4f938d54f2ff1855e16fe3a7eb483ea95bb7de6ce571c",
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    "userId": "35918963"
  }
}