Transaction not yet indexed

TKbxrw7wnbUScy1QMEtkmdcUAcSnMsGUUd4tSRM7brMGuJKRdzxWuLyvpyti4wdrWP9me8nEnX8xtZp3GF2pJb2

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