{
  "manageEntity": {
    "action": "Repost",
    "entityId": "394265680",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa17c20dd3a9ee1a3f3ed7c138be7f85f31db44c6502a87e6f156b76b94e0ffd5",
    "signature": "0xf654e6c524432ec81f93bfc6e6eb5e1a37e590e51e2b56240e9c829cd62ddb4342dfa03e0891a99e89ab15b9c5a7329ff1ced6da0d255f8b84c5d42ca551bd291b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}