Transaction not yet indexed

28MuTGNDPEULZQm1pEM1wurSoJkeN2sPuDX1UX4xzaVTAAEjx9Vbq21UPckN14LnwoZyT4mKr8beJdhimE9S2FPc

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