Transaction not yet indexed

EXTMfDnYbpznKVucnhUC8WSE2vFk6UrkwPzaKQ1q1NLytTYZ9MxLFT9hDKpWNcmpYNjmvcGVz47c5coVFXF2eGZ

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