Transaction not yet indexed

21u6q2qN3mMNiPwmHpf48GwhEHDvG5jPPDQgPfZwe2kbeMTFFbtzNGRoYaJEyiCU5epwZazPm6hzbZYp3ftfEmh4

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