Transaction not yet indexed

2KKUxCetREqpcSFPRL5Avcrt4ZJHc3LhsNWBv8iXpc9wDWSSh5doXBcHCTKNtBvRPXMfKQJUCcAuF5JFw7cyab21

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