Transaction not yet indexed

5UbbxStnX2AgPyyPDwRA6MweVDKiSeYYCELZg6Tkt7MGWx3k8PU8G9JDDV2pcTqZkkJ2o2z4HAJ98z16a3udUSaD

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