{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847838146",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x175acd4da8d362be21a678b4f7c47ec54bb76491d68c49e0baf237d46868a160",
    "signature": "0x3822f68cff2ca511ed027008847c55d5288825631e7b36dc10e052dd5bb6bd6110e7d5345d7e19784237792591a96c82634d5aac28a75317f88c91e774a8eccb1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}