Transaction not yet indexed

2RDd7c5uDDfZANk3goMa3hGCx4Z9aZRPBpSPo5MH78Vd2TP7p1LAdd2iGfZDxiMh71NXHhh6KNw3Qm1ZigGsc521

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