Transaction not yet indexed

21nD5igpFuQTJMbqZrMnC6SswW5Yvdpfmf13P9PHwjGa2QPKme8ZBMeQXUGvmbDDvDXPjdcbCEiP1VGjYAYp17AR

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