Transaction not yet indexed

21XFrBTrjMU2W5Ca3DYp47Nhr2uoDzXQo16xC2qXDBpuYPxcmiZHfGmYVX8z3qvsyTR726n36NNEMEdk6iAsLCgp

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