Transaction not yet indexed

Xo4uab98yEXSwJiAnhyJUZVTbuiLDSy2CoT2wjQRdcSmjieB4wsGd2UHbM4Z1wGo864QdN9Qg8KPMSaDCQdMQnM

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