Transaction not yet indexed

Yb1NDNBu91R9NeocHTMMpXMp7kKy3NvVT23frMB4xKFnqGZvdxMqtFkokwDyA4ABrN16S4FUN6JdZqL8cNDL71J

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