Transaction not yet indexed

542Tba5RMbCH12jTo1188uTEP1ttJsYQ1Ujf6LWpqTqGh639AkhP25gW6Vwp3C25Kk5ZTbc9HJFbuN2EENiJ8fvi

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