{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ffdbbc5ff2d39ed8806c755f16cce7aa00652234fb02f7d00847d0efaafbf54",
    "signature": "0x74c132bb658f4176a2c76b3c15fd45c85116cba66d726c284c8403fe7d78918d0ec42580469c06d9b299749c26f6982b0decaef27ec8dbb731fb1837a2553a5e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}