{
  "manageEntity": {
    "action": "Repost",
    "entityId": "441672906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ab999bcec49cc963c3b25a6e23534b91e950b034fea21779bb2e20ba402ee27",
    "signature": "0xa2c66bff3b3a53f9602d23065ee9a468aeb8a18d7e1fe1d3d6bb9506852687e70f0c0632b97ec19e2e7b620ab8a0534b2b9647254cf794b3d51f0cb3ea9dccaf1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}