{
  "manageEntity": {
    "action": "Repost",
    "entityId": "365597795",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90ab2f38143808a595d95c3a0425eb51bd79d94b69a523af6cf82bbe40f0385f",
    "signature": "0xea3a7615ad9719f191510cb4b27f95a05b69199c48aba1d5435bd81d8fa0470015e5324de52b02b9ee55a0d5ac4557f64d5f50b76f7a8c10f5c5b429a61d8e3f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}