Transaction not yet indexed

52EM5N8LMt3YbMwqm3UEQQ2boS1xv792ZRqDtCeLnyASKp5LGVhy8KyYWSdJJARAP4p5QQoxVesBygVDStax4Lj9

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