diff --git a/mantle-1/gentxs/gentx-cryptech.json b/mantle-1/gentxs/gentx-cryptech.json
new file mode 100644
index 0000000..c9d31bc
--- /dev/null
+++ b/mantle-1/gentxs/gentx-cryptech.json
@@ -0,0 +1 @@
+{"body":{"messages":[{"@type":"/cosmos.staking.v1beta1.MsgCreateValidator","description":{"moniker":"cryptech","identity":"7E643213C757C9F2","website":"http://cryptech.com.ua","security_contact":"nodes@cryptech.com.ua","details":"\u003cdetails for your validator"},"commission":{"rate":"0.020000000000000000","max_rate":"0.500000000000000000","max_change_rate":"0.020000000000000000"},"min_self_delegation":"1","delegator_address":"mantle1vx4dnktraqwjndv2ws5r5dlzqfrdqpn6d3e53w","validator_address":"mantlevaloper1vx4dnktraqwjndv2ws5r5dlzqfrdqpn6dwaq2m","pubkey":{"@type":"/cosmos.crypto.ed25519.PubKey","key":"+xjfBO03zKP3hCZz6MarmE8qR8ngYm0i14M9lz0gR+M="},"value":{"denom":"umntl","amount":"1000000000"}}],"memo":"a3d94a20ec879e674f87137d2db7393c32d5635f@185.144.99.74:26656","timeout_height":"0","extension_options":[],"non_critical_extension_options":[]},"auth_info":{"signer_infos":[{"public_key":{"@type":"/cosmos.crypto.secp256k1.PubKey","key":"AvP8CksHXYnWWlTpw+dQjUCalShY2HJ+EQZKJjyKyrpa"},"mode_info":{"single":{"mode":"SIGN_MODE_DIRECT"}},"sequence":"0"}],"fee":{"amount":[],"gas_limit":"200000","payer":"","granter":""}},"signatures":["ogLamq/qznC8WAfLrJiw5pc9Z6rBd2qV9HD0+nzSeCpw/YryQINx5l/cKwkPr+tFZzN+ej9JnWM3UjvAw78lYA=="]}