rpc: deprecate `addresses` and `reqSigs` from rpc outputs

1) add a new sane "address" field (for outputs that have an
   identifiable address, which doesn't include bare multisig)
2) with -deprecatedrpc: leave "reqSigs" and "addresses" intact
   (with all weird/wrong behavior they have now)
3) without -deprecatedrpc: drop "reqSigs" and "addresses" entirely,
   always.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/test/fuzz/transaction.cpp b/src/test/fuzz/transaction.cpp
index 41e1687405..17e4405a13 100644
--- a/src/test/fuzz/transaction.cpp
+++ b/src/test/fuzz/transaction.cpp
@@ -100,7 +100,9 @@ FUZZ_TARGET_INIT(transaction, initialize_transaction)
     (void)IsWitnessStandard(tx, coins_view_cache);
 
     UniValue u(UniValue::VOBJ);
-    TxToUniv(tx, /* hashBlock */ {}, u);
+    TxToUniv(tx, /* hashBlock */ {}, /* include_addresses */ true, u);
+    TxToUniv(tx, /* hashBlock */ {}, /* include_addresses */ false, u);
     static const uint256 u256_max(uint256S("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"));
-    TxToUniv(tx, u256_max, u);
+    TxToUniv(tx, u256_max, /* include_addresses */ true, u);
+    TxToUniv(tx, u256_max, /* include_addresses */ false, u);
 }