Transaction not yet indexed

3mef7tqSmAiEAAAnFt13xQWLGRzaLXWbfowcHEWVkamzmi4G7uu2EMNE7k66Gt8NPCPfVTajA51ikgNKeUGVxaeE

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