Transaction not yet indexed

5u4RZjHCdXLC8ksX3Y39wXJbmzAJ4k9uhhExfD5jxe17yjTGxm94ytpRDo7b2VyGAox8dzgm8LGVGYAxoAiR4FUZ

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