Transaction not yet indexed

345Mti5tN6EVQ8HEUFoSLvM7hUKzhVzBSGmipPstxmFFd3shcAqoLSUjmh7P6PBYL2k4EhmAE5jJPzMNbVsGm1JZ

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