Transaction not yet indexed

52LSEt8yCyyyrPVRSA2LB3cvyKb4a1jE8dRZ53RSEjmSHUQTu14nF6qjYsuRRhRXdkpKSkvhB4SqH3cM48mVQLAs

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