基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4494257b9305f38a2a97a596655c5d5eb9aba901 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a921b3de9c55da2540e098b37d0c66ec4612ce73