Transaction not yet indexed

52Ybb4wmUBkJVvUR7e8dwzJbo9i6kdAEHTtnMKpEG4YqdToQ6e2VhccPaDVsAyuRyPePLZ2qWdRnaeZoEqhs8rsM

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