{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1555493204",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6dad50cc304b262cd6936c72bdecce5329a6930936b1f7a8b488809adfc86068",
    "signature": "0x365e84a2935c7468e2c45e78dcb11c3f230e2bddb0fcafdf640c375fc13482682fd863e2d00d68457fccff9fa1ce8af7f18cbaf38274c72eca194862e01e63b81b",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}