{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264237073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc86802eefb6d88e35af32be5e38c86c7cef5292e632bff4a4c721e24425c4c83",
    "signature": "0x55cef1999433eefa03b3ef57d099255ed360be430a4b8f35bef2f58c6a86e1e67410765ad8a96637f61fbc39e61c2928231ea03dbe7dc57389910dbf50400edf1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}