Transaction not yet indexed

YfXMKSLbVPXqk5s7YKf9ZfoDbspu4uSXqf1dgpBaQ5gHjPXHLWQEDC9FVTKzzqxMo4WhryCA67n8zYXjFH26cbC

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