Transaction not yet indexed

5ykkHATGCNmMMHER1BZySo3qM1UfJWFM3uVzYzv6QfaiZH66HMSZUD7MuTb2k52omvy97ST9LD5Q1o5MXQMA9GNP

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