{
  "manageEntity": {
    "action": "Repost",
    "entityId": "183489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5cc15bfdf4d73dc865d73ccb1f225a622d182afbbe036d304173239a941402c",
    "signature": "0x4930844707079cb048056996f32cd8ecfdf25221a42a83f37badba072eb68fc02cc84be0d15686a46a3216744e1cc8361a531aed66c5304e2b2be85b7ec716391b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}