Transaction not yet indexed

542PcCaEZJGoTSw5K1UegvLZu5PBLJvRyc4BGsi9GaTSjs8h1QvEfYYwgrSsG8sN94eDhD4pp4pU9LKVfjmnqkau

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