Transaction not yet indexed

21dzYUAPb2XkALvf3C26ptwTRoVX2fn4SXvZx3R6c4ABixqeykf5bGJX3ogHz6ovwNo5eTAqsi4djAVcVrQqAsE2

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