Transaction not yet indexed

478TiRQgMgPhQMYMEaGk7jqqepCzgoQswSUpQLSaxfTKstMTPVTNrx5RTxiSSCpZ4acHHzfFWD2ZnrP3a3eMyuVy

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