{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1154356649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bb79f91a9f37b85d010d636554fd3603c09cfb33e7d973fabbddcdcafac411b",
    "signature": "0x4c69df99982b939458362eea7c5e58e5ef5c8da0273fd4db07ffadf32fb586f50164e6a625527e08fa63aad40d01e3d500cd9c13f4c20ff8513c386b6991372d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}