{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1940681440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbad454de121d0786f418fd5d50787a926459e5005f89671ac2dc20acc424b9a",
    "signature": "0x1196c500720f097cdaa3d199150dc28271010d7672cc6b184400b59633c29b113558ddedc594ffbb7135052be5cc763103f0a2ca3762d9c089ce721629f7d4931b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}