Transaction not yet indexed

21nAteL4igguqrsqegL17vJVqNxTZw4ze6SDAjkXPxBd5mnfV2SsXvAxtoHDcbFugbRpk6GfNN44Y7QLw9RkLERY

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