Transaction not yet indexed

28SMcXadJ27HPCq5gtVh1YezbRCg4a3Vfkj51T3PoPSYwVGBDBy5x9B31c2x6nynd6Ycn23rGHECaLAZXfnZDYdB

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