{
  "manageEntity": {
    "action": "Repost",
    "entityId": "482961970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22f428395cf48e0e58693693391467423486e44cf036314f7d4030706d933f94",
    "signature": "0x612d621225d063ce0446e48ff0db505b91a688dbcbeba83f99f1f909ac304e312598b5aea1c22c12d138c1d4bb1e91b804ba808826acf9f0ed9a7cccfef2fc1d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}