{
  "manageEntity": {
    "action": "Repost",
    "entityId": "311352",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb7a06dcc21fae57fac870db18942d622ebc7b4c5265edf34299d73b48640c3e",
    "signature": "0x29e1eaa3515b8f1c995c3250be6b40e531c2c636ab528ef04e010b9ac8bc42f96c205de1dea5f403d4de61939f7ef8faad6a7ed018c3b41ad38765270d4391531b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}