Transaction not yet indexed

MEMymLnDpiwQiZFWf3KfSyQH38f5bsJC1DUaj8T47sd1mDQqcq4QyR8h8KGyqRCGtA8J4aHFzbwdSv6RkjQf1HF

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