Transaction not yet indexed

621RGC75PtMct9CAPhAiduzA8svy3XMjPBBLxN4Px2dcyoyx1PNgBXSJsUBBKevVGM5mCV2hBrMsoAPuNaf5G9uC

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