{
  "manageEntity": {
    "action": "Repost",
    "entityId": "123182",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce5ba395ca5142c8798729e8a1296b687a979556f33ff7170488b14f4cfe80cb",
    "signature": "0xe49b1646d4cb9354c36c984a3e2af8690651993e083a693786b8e39855c3f42b1909e0f9b0e0e113a4d192d90e8b97f8ad9bd23d2c50159f551aea8a6e6e408e1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}