Returns the address that created the signature for a personal signed message on the ETH network. Useful for checking metamask signatures. Returns error if sig is invalid.

Examples

iex> ExWeb3EcRecover.recover_personal_signature(%{sig: "0x1dd3657c91d95f350ab25f17ee7cbcdbccd3f5bc52976bfd4dd03bd6bc29d2ac23e656bee509ca33b921e0e6b53eb64082be1bb3c69c3a4adccd993b1d667f8d1b", msg: "hello world"})
"0xb117a8bc3ecf2c3f006b89da6826e49b4193977a"