Transaction not yet indexed

6MXff63XFjbPPCJEB1a4eNMjCTviPHTBjS8b4ri7TvKL2pjBp6MCnF8dL54R91Zmvob9uqeM8TsKLL9FcQos355

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