{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1459019977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe25b37a5ccd4825587ac1c2f74067b2596f33fe57b148f4d6ba04c9fcac6d8d4",
    "signature": "0xc5c09e4973f8346d6ce3fa0aba080979afcbcf6c5dd05632c15c5bf43938f54425e48282797f302e4ec7e86cfb676a135b7e85f36c8ec0314fcd9cb193cae4c21b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}