{
  "manageEntity": {
    "action": "Repost",
    "entityId": "187535616",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x259e22f7966c07ba07d127616f432aede83d1af2ce2e885a4fb7e9da7a37f335",
    "signature": "0xeaf7dface1b7322e3a448858ad97e5a18607ea13a1c8c156688851b17fa94d0f52a56932d7fd5f999b6d843848acf60b77d63d64da06cdd01d079a430b1e66f51c",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}