Transaction not yet indexed

ppUnASEP999rhAEs2zrwPLNttGqcmFeamn5GRPjwVj1fAPWfA29aJbUbZtTWxEVaA9ysqSir3VmXY6XxvX3ejHY

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