Transaction not yet indexed

AMfEKxpXYWZgpYPLi3yVKgtC3fcgTbsGnLQcfv6wW9ocpcGYjYZcgeDMKhUfi97eg4rsskror8VhLg6LkMhxhRZ

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