Transaction not yet indexed

n4uU3749msEc8PDGhRq1EpWSqFRn7TkTLtU1FWGsa2rzwZ8eSVpfx3xPJbmnvTSnr6L8upEhXbRAfvfaFJGeUNY

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