Transaction not yet indexed

28SHxGC9UtAqq5vRP9oYeUDxHYRwzt8DM9PRPeKqcnpGLww2brkhbs4ZcpxwH675sNygcyhe3ULE2PzzYXPXbkA7

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