{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1926795577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa39b7123d806647420d99bc6cca4b5c087d8056938fa9a5a8148652e6c6545c3",
    "signature": "0x9b5b40a396139efe87f21dcaee66c5c78d259c924bec699e1ae86533dee5b42f6eb66e1e0ff464dae08cf65a116805e941052b1a701373e8fd0ec7385c25b9781b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}