Transaction not yet indexed

HRu1M2SASL2vpKfpp2VC1wrdtsvCrNkQebyhJPBisV22SfeEtGznpBP8ktbvzfeXz8n6ATub4Krj4kSBHZRHsTM

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