signMessage

signMessage(privateKey, type, message): Signature

Sign filecoin message

Parameters

Parameter	Type	Description
`privateKey`	`Uint8Array`<`ArrayBufferLike`>	-
`type`	`"SECP256K1"` \| `"BLS"`	-
`message`	{ `from`: `string`; `gasFeeCap`: `string`; `gasLimit`: `number`; `gasPremium`: `string`; `method`: `number`; `nonce`: `number`; `params`: `string`; `to`: `string`; `value`: `string`; `version`: `0`; }	-
`message.from`	`string`	-
`message.gasFeeCap`	`string`	-
`message.gasLimit`	`number`	-
`message.gasPremium`	`string`	-
`message.method`	`number`	-
`message.nonce`	`number`	-
`message.params`	`string`	Params encoded as base64pad
`message.to`	`string`	-
`message.value`	`string`	Value in attoFIL
`message.version`	`0`	-