Transaction not yet indexed

mEx2sAQELJMgVZmUSXeehG4vwBouusmnVJzVBAbVFdkaAXDY6wiPvaeLk7kvoGSQGc8mKVkGDjhJXoBgxNPRewJ

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