ess: \"n1QsosVXKxiV3B4iDWNmxfN4VqpHn2TeUcn\"}).then(function(state) { //code }); call(options) Method wrap smart contract call functionality. Parameters: Name Type Description options TransactionOptions See: https://github.com/nebulasio/wiki/blob/master/rpc.md#call Returns: Transcation hash Example var api = new Neb().api; api.call({ chainID: 1, from: \"n1QZMXSZtW7BUerroSms4axNfyBGyFGkrh5\", to: \"n1SAeQRVn33bamxN4ehWUT7JGdxipwn8b17\", value: 10, nonce: 12, gasPrice: 1000000, gasLimit: 2000000, contract: { 