Transaction not yet indexed

428KGMechPLEexGvJE1bmVgiSepZRrapgSWYBcCisxZwoJcFSA7WRFCBfXxuCEktTJQpoQJWqmGj34M1cWNmRnFh

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