Transaction not yet indexed

MRKR3sdz9SKAVEnA4ynnfLC2CCnLgmbhx4e7kCdLQbSxs3pgcfABdW4AJvvvD2BFoRFL3Ha37pKCwF7kLnSs5Wg

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