example code seems to throw transaction status error

[DoctorKhan]

I replaced the "local" seednode ip with testnet as per instructions in api.dispatchlabs.io: 35.197.127.151:1975

$ npm run examples

@dispatchlabs/dispatch-js@2.4.2 examples /home/khan/Projects/dispatch-js
node ./examples/node/

--- ACCOUNT EXAMPLES ---

Temp account:
{"address":"778b3d5df78fe3fe16506d264fb909047c7e5830","privateKey":"31c914c223ce2baeb121877792d0df85279e94bd9a9c824b1a4beb9f4742695e","publicKey":"049849097e8b48c0aa1e8bfcb39b6df8fca9958f3a8260ede10558748037c51ea076b3c2638604bd78dd3f75a56cd65b00746cf8302975dd39c56e62b0478dfe05","balance":"0","availableHertz":"0"}

New "sendTokens" transaction:
{"hash":"32c58c6de1e3048744c89c9e1ae57f1651fca0f5a4eead36f8e8ecbf43a0bea0","type":0,"from":"6b728eb24434d31a3e7153f64da0a039bff307e4","to":"778b3d5df78fe3fe16506d264fb909047c7e5830","value":"5","code":"","abi":"[]","method":"","params":"[]","time":1546994675495,"signature":"5820f92e43a2d09bfc32a0ae73cb3010f9b749d40533a349eb842b65a52f99153a1988d374aae1bce9ac5438306e1f5cd51266886ac5a0e431e59cf813dac19e01","hertz":"0","fromName":"NodeSDKTest"}

Transaction status error:
{"hash":"32c58c6de1e3048744c89c9e1ae57f1651fca0f5a4eead36f8e8ecbf43a0bea0","type":0,"from":"6b728eb24434d31a3e7153f64da0a039bff307e4","to":"778b3d5df78fe3fe16506d264fb909047c7e5830","value":"5","abi":"[]","params":"[]","time":1546994675495,"signature":"5820f92e43a2d09bfc32a0ae73cb3010f9b749d40533a349eb842b65a52f99153a1988d374aae1bce9ac5438306e1f5cd51266886ac5a0e431e59cf813dac19e01","hertz":"0","receipt":{"transactionHash":"32c58c6de1e3048744c89c9e1ae57f1651fca0f5a4eead36f8e8ecbf43a0bea0","status":"InsufficientHertz","created":"2019-01-09T00:44:43.781461643Z"}}