{
  "manageEntity": {
    "action": "Repost",
    "entityId": "768356989",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5067aec5877b770f15961fa3592058345164c8f74d6dfa8a30f072d56ec2d1f6",
    "signature": "0x40fd890007b9bdf3f276b84e626d36d1ffe1e95a1132db6580e9ba3def9885b159d53c74e1a887b08d34a018374480ae952d042232f7efeef524ccc465bc82071c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}