{
  "manageEntity": {
    "action": "Repost",
    "entityId": "102652078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a9b5b57da1696d2c997386d7f54c2876c2d1c20c0d4a87ddbdc1077cf52aa48",
    "signature": "0x28121f21769903b322a36099a1ec056ceb73e5e6dec784c5ad7b219ad6087d7a2a47fe79e0634b9b57a0b3c061e12937c61b37314b166887fd8a3e97375e41cd1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}