Transaction not yet indexed

664k45rJRpfDNyZA7sMB2Q3kHnkPCkWajEfr3jkrd63Vvu6ugo5DA6uLiUNUE8EPSryERcmChWxP9UEJTB9CUJn8

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