Transaction not yet indexed

2EXM78r8cU6mKWiTizkKd96d9E8sZuPyRWqGkfFBeXbggbzKRpmwzfKtcj3GBJkokcSCYaj9umoj3DEaYuyrxGyJ

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