Transaction not yet indexed

21WMg51oHPgBDLCfTkvhcR3t1MsbCDTYdxy5LQgF8T2LQ34u8NBsHGh7j4z5HiEGnQrYaZAcpK8SSXubpFv5LUuZ

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