Transaction not yet indexed

1YaB8MkT55Q1tAt4Dzty2UDDbciT4xXv9qRE4GcCeKEizLQLT8p79PfTiFWfm6bfCAP3wf15Z3eqXrrDhyS2hb2

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