add test signature
add test signature

VoR0220/bitcore-wallet-service,bitpay/bitcore-wallet-service,johnsmith76/BDN-Service,studio666/bitcore-wallet-service,famulus/bitcore-wallet-service,martindale/bitcore,bankonme/bitcore-wallet-service,bitpay/bitcore-wallet-service,cmgustavo/bitcore-wallet-service,studio666/bitcore-wallet-service,pnagurny/bitcore-wallet-service,bitpay/bitcore,bitjson/bitcore,pnagurny/bitcore-wallet-service,martindale/bitcore,VoR0220/bitcore-wallet-service,bitjson/bitcore,MonetaryUnit/bitcore-wallet-service,bitpay/bitcore,bitpay/bitcore,lazerdye/bitcore-wallet-service,philosodad/bitcore-wallet-service,matiu/bitcore-wallet-service,cmgustavo/bitcore-wallet-service,CryptArc/bitcore-wallet-service,solderzzc/bitcore-wallet-service,martindale/bitcore,troggy/bitcore-wallet-service,CryptArc/bitcore-wallet-service,famulus/bitcore-wallet-service,initaldk/bitcore-wallet-service,isocolsky/bitcore-wallet-service,matiu/bitcore-wallet-service,bitpay/bitcore,troggy/bitcore-wallet-service,lazerdye/bitcore-wallet-service,braydonf/bitcore-wallet-service,bitjson/bitcore,initaldk/bitcore-wallet-service,isocolsky/bitcore-wallet-service,martindale/bitcore,MonetaryUnit/bitcore-wallet-service,braydonf/bitcore-wallet-service,janko33bd/bitcore-wallet-service,kleetus/bitcore-wallet-service,bankonme/bitcore-wallet-service,janko33bd/bitcore-wallet-service,solderzzc/bitcore-wallet-service,bitjson/bitcore,philosodad/bitcore-wallet-service,kleetus/bitcore-wallet-service