{
  "manageEntity": {
    "action": "Repost",
    "entityId": "331671593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a2d9407c5cf0d91717f856e4f8cd79cc21f066aad53d6a5994a52642977ae9e",
    "signature": "0x6807fc5ed35fe634e5f9671a2d6cc544b3f3f3046130d967fee1348a6c50c638563ad48245c2ceea5da980662478e52a1124acb86406afe655ebc0f28f39c24e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}