Transaction not yet indexed

MKbfWT8YDBNpgqeSj1oFJTtg2w4StCmTua6a2wFLAQVz9g78TGfEUgocW7ynvu71WGo1wDXAiSh7veBm2fr3PW2

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