Transaction not yet indexed

52Nm4Ecfqo6x3HeWRPU1TP4zX7zyQnVsCxYshbHUfepWcc3PMQCM4cbekmYJcsCgm6KtaH5AitRsby3WfB4UCxj2

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