Transaction not yet indexed

52j28NggDfymcr1GAZHVFihkn9GYfvaMwtA5vKbEAXDtt39NeVJNu74qc43uFFDCNM9TqxnH2uMYWiRwZ2dEJPD1

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