Transaction not yet indexed

5Tngtz8AYCj3DcapJT6ToHGBkCmmM47kkTq9HivmLYBy9WvGy3QLYLQeEZNdHPZguah98Sm2tKUBeKwhbLL4JxNE

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