Transaction not yet indexed

mCm2zWjm5SfNhdiHq33zHnv6gN3oN2pm7t2Pc8CAa8E1E71khaD1FvMNsrPV2GCfKh3cLUB3kfAebTH2JLYu5N6

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