Transaction not yet indexed

21R8ViJNL5Cekrx13Xjcj7XpgjM5DfFcRQYirSWUmhpRYfjvZyWAXyVMdAwa2uKWbLUeWJCwU4Z3FdXbyyJFUvSm

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