Transaction not yet indexed

Ufdr8PF3FuzTkqMy2v7VTdL5T79bmhHFedrWDQ5SV5P2MDFeFSp5XW6NNrHfF26Sr5k3nt199kA8XahBnG4gXT6

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