{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1001498259",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x620f8fa488b9bea0e0098b505b5b8754cd30cb5ccb1da7909d78a8d0d5eac362",
    "signature": "0xf47fb01c19e16b67ce7dc4558f2ebee4537a775fd10351f5d7ff2c5fb023618e02f5647b56d3eeed703a0ce846034db30692b75eaa88788429ceeb377c5d6fbd1b",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}