{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1973099174",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13e8509ccb66e22968d302347537b65c45e49ddd29c39db3caa5cfcfcebcc80f",
    "signature": "0xa545835264acfab73003965a36d59170c26d8a252d7fb545b2ea2674b0af14b06ae894aa89bf31c54f870ba23856a2374b41602629e3dd69d8ef6f6158e251ac1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}