Transaction not yet indexed

21NvGgM5FJcwF7w9QaNFLuCW819phFyBzwKWJDd2u3LYbd4cF4h8xWnPGeKUibUEAzyxKvPNzV7E2S6ar6r2cVmy

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