{
  "manageEntity": {
    "action": "Repost",
    "entityId": "694217204",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf0649cb8b240b729d78bac221740c38e46016da1f52813b7927f00d04a8dd219",
    "signature": "0x8534c6bbc544ddf2c41c005c8cea191e26b7b4d85bdbe87b653d5a4ee89960123104ffdbf0423913af9ae53217bf07eb8b470e94923930a518f9d52724f03d7a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}