Transaction not yet indexed

2C21KuT2y6R7wgE9TmScwifqvhxaPDHmn2rJC4UD37xt7fiMBZYvDwpYqrU5B69j6PV97D8jir4aCLQHsWp76rBT

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