Transaction not yet indexed

mtNkfJePuvhHMzz6cRvtogCsh3yS9Bthvb3Affmc6si79yqdBv8UNoyxA3rmv1d32L4bdpwfrPFaQ9SfJqyp75u

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