diff --git a/mainnet/sidechain-1/gentxs/gentx-s16.json b/mainnet/sidechain-1/gentxs/gentx-s16.json
new file mode 100644
index 0000000..49bf6f8
--- /dev/null
+++ b/mainnet/sidechain-1/gentxs/gentx-s16.json
@@ -0,0 +1 @@
+{"body":{"messages":[{"@type":"/cosmos.staking.v1beta1.MsgCreateValidator","description":{"moniker":"S16 Research Ventures","identity":"CD80FCB702D70807","website":"https://s16.ventures","security_contact":"","details":"A validator since Cosmos genesis block"},"commission":{"rate":"0.050000000000000000","max_rate":"0.200000000000000000","max_change_rate":"0.010000000000000000"},"min_self_delegation":"1","delegator_address":"","validator_address":"sidevaloper1qqrqgygnryxsuzg6p5v3uqgeqsg3vrc4zvzqv8g7qyzpgqc9qsgqzvrcsv4","pubkey":{"@type":"/cosmos.crypto.ed25519.PubKey","key":"EXoRmIUKg8xc84HvOJXJfPJc37blQpttmNSVrWFoY+s="},"value":{"denom":"uside","amount":"1000000"}}],"memo":"9f655947876ece906b41f03399614d91bcc36d5b@137.184.122.59:26656","timeout_height":"0","extension_options":[],"non_critical_extension_options":[]},"auth_info":{"signer_infos":[{"public_key":{"@type":"/cosmos.crypto.segwit.PubKey","key":"ApRvDaMBS9lCVgsFc3iS6uqs8m/gfpG8F9sdHJ0ygqtR"},"mode_info":{"single":{"mode":"SIGN_MODE_DIRECT"}},"sequence":"0"}],"fee":{"amount":[],"gas_limit":"200000","payer":"","granter":""},"tip":null},"signatures":["H8demD3xPKVmn/1zffsq8NDkFov/Ae8w+ftHTTkjX+OfRC7ShwYvKt+wIBFAU6RtkfXIDU1n9kXKzknLgmrS/fs="]}