Transaction not yet indexed

2a12TtriMDvjTfgAk63RUyhfy5joSPB5VAVqTGwigcs8Jaih3mbHhFDqqejYZDeYX8kWzaC5u3cxh9fSkbs6teUm

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