{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1328146304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1678894540ccc14a6404bf79e9c404defc525ea754c29b79306fca73815ae182",
    "signature": "0xf1f8cb2d520a8ec1c0acdd783b29cb1388f252194c5a16f9d09cad91534ea4cf09a93269c4eef800e3ed784f724871908cd204779f8693c94290cff8f9d994b71b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}