基本信息
witness_v0_keyhash
OP_0 a3af58211ba6331e9caf957580c12fed6f931366
pubkeyhash
OP_DUP OP_HASH160 37b7c2766a467f6fb9f25d4a4cd11e8aaca2987e OP_EQUALVERIFY OP_CHECKSIG