Transaction not yet indexed

ddEx2FdR8V4ouCFqVmQHrpsjCMX1jDkUhnYDh8gvuxdhBwPdEn4ja4HfxLRR48ai5bABrZTaGLDiNu2RDoSu2ww

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