Transaction not yet indexed

zKMK2L2hEGLkDceVrFwRwnfXsWLhfk6udjH8yeR4GQFk7XDnNNEoNBKzDMP79w1rwPuq1rZJ7zvyyWdvfq6i9Ps

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