{
  "manageEntity": {
    "action": "Repost",
    "entityId": "487392647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd89773214880c8d974df7c1cef808eab04fafbf4199b618b8cdf1bc6b370cffc",
    "signature": "0x3c8ccb298214ced90b76c04ee9e27f558ea97adf3541321c236e3e3cc9b833531d1a017e9bc0f64789b9961f9e99a88f54319e398b2fad5751d9a537fa6d53bb1b",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}