{
  "manageEntity": {
    "action": "Repost",
    "entityId": "279375004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3172c5ab97296f859dce03fed12fd8d1178ea81579cfa9e0bf3e31a0eed31d54",
    "signature": "0x05763e98881008a53f3b049a11ff8f904b211f2c1208362f1f20e17a810ec3f9411380c02c490fc4cb3d97051ce9c1bebc88c7af579c931dc44b058e7f23e6151c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}