Transaction not yet indexed

mfnECZWh4QvrVvoeso7GFCHNfFuWvtF8nhnZbREZFK9KbeYkDtMuzKwEELXGnavUzjtQJ2CVy2wtrvXTGj366Zs

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