Transaction not yet indexed

Ke2K18Vc39uCKndwziNtdWhfUtEQjLQvXQfAdqgTvDTGcCyEZhX6giVvcUYzA2XH26Zjo1dK7AFcfh4tHeoR5dN

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