Transaction not yet indexed

53sMLEAeN8rzPoiNutc6BgSZJGcS5QZXeRN2afC2AcgcpyhoMPpUS6jpcZniPzwir3k42G3xZJzgThNNQRTAczFN

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