Transaction not yet indexed

Tu3GYB4RCPG2zb9fnvKBHj1tLAYxPLjLcP93eczsQTtecDzVxx3bc6qpuqsqdMTdpu41WLQezmPo1WGfEDfTAt6

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