基本信息
witness_v0_keyhash
OP_0 7b94c46d62fc313cae258f2838aaed3a0414b9d2
pubkeyhash
OP_DUP OP_HASH160 b12d50f6228c0b605d369aff60a24b15918f790b OP_EQUALVERIFY OP_CHECKSIG