Transaction not yet indexed

5MbmuYCAp8ip73WHwkSv256eSytJUqVm2iuhqc2ZeExRa41EL7JKSahCWhPsdmSMSRYAQLiZaYzCoHWSxgAeGRhM

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