Transaction not yet indexed

556TmMit8Qe4msJfwsVZSvYauh7pKonfuamM6Lab41AYKGZoZ7r6tF9iqXZpfzYfSRmcjwKr87mNBpPuWLxnGkrP

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