基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3c8748abe8c178daf7776d530bba1cee3fccb9e OP_EQUALVERIFY OP_CHECKSIG
OP_0 a1dbdf29e505388848cd9858dc5d7a2d055dfd46