sendSendTransaction bug in node v14.5.0

[kilmas]

OKChainClient.sendSendTransaction('okchain1nq8qlnvf6amlpce3gdruhq30s898rk74cxf8ws', 1, 'tokt', 'memo')

signmsg: {"account_number":"203990","chain_id":"okchain","fee":{"amount":[{"amount":"0.02000000","denom":"okt"}],"gas":"200000"},"memo":"memo","msgs":[{"type":"okchain/token/MsgTransfer","value":{"amount":[{"amount":1,"denom":"tokt"}],"from_address":"okchain16rnm0mxa7n7ct3sk8llkqlmepdqkaspv6rdsny","to_address":"okchain1nq8qlnvf6amlpce3gdruhq30s898rk74cxf8ws"}}],"sequence":"0"}
{"tx":{"msg":[{"type":"okchain/token/MsgTransfer","value":{"amount":[{"amount":1,"denom":"tokt"}],"from_address":"okchain16rnm0mxa7n7ct3sk8llkqlmepdqkaspv6rdsny","to_address":"okchain1nq8qlnvf6amlpce3gdruhq30s898rk74cxf8ws"}}],"signatures":[{"pub_key":{"type":"tendermint/PubKeySecp256k1","value":"AtTmrhRPNrQEKqDFQL7N1cPdYHsl2saqdkPsLoVOBFbH"},"signature":"W4OrJ9LRsehXdX3FfpDysQOoMvIy3RbN1auQn6LDz0sRNZP6N7Mf/2qG9/EvyHRR+FsPty/hRAuewU83iPXIBw=="}],"memo":"memo","fee":{"amount":[{"amount":"0.02000000","denom":"okt"}],"gas":"200000"}},"mode":"block"}

HttpProxy { error: 'json: cannot unmarshal number into Go value of type string' }