Transaction not yet indexed

478iv7Jpe3MThMBqGzQ2LbFMRCasEWPT1kLFfi9F1TCM3U9SKcWsMGpcUQDWbj3GwPoHw3xSakqK2j51xYtAdYe1

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.