Transaction not yet indexed

ykU7sV6LdaQT7LckkRhEbMjZokWhZ2NCjcXVfZPrzGcZdYsaihfhAx9CTn4rfL6dDXFSdHKBYpi8MuEBMmqAM2J

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