Transaction not yet indexed

21tc3UJuNdXWz363keiR6Mo8Ps3vdXxErJxcat7FTdJJzz3s1VrLBQ2Hd8TpP8d4FcLKAXjsNJeu1X7cstJKH57T

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