{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe75fcf1e31c2889ac48f47ab85edba8d76aae8b337a9145ea26e67ee543997aa",
    "signature": "0xca08dfb55f6c9ce1c1f4a229d5ed8ff0b446296f02c187957bbe5f388b5536ad56013ef1a647d60d491e826b7a58b588f7185284d2128df1fa725570d894daca1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}