Transaction not yet indexed

pu78XMSbLLXbbiXohCQMtAPYqEBsnFxShjEfoA86ZuXiyUsjFrriMoMDsdoTKZBXmhMDa7eGAETbkBSnJBzuKkG

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