Transaction not yet indexed

21MmW2pCVbpsQimHdSwMMmwNWH2GStrNuBEx7UP3KLYqddx6R4HhBG4oa37kMsVbvFzG7YdJNd7coayyxKuKG6dx

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