Transaction not yet indexed

LkEr2qQAPfQ6JWXRakWjd9wM6bjyawDQLqYbbQzrtJe9CCsDa2gU89yMUHRRXhwdgMWCDAzAVqFeBNx34QMPdPs

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