基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19d82e6f77912edf48f03ef8c81aa5daaffb8b65 OP_EQUALVERIFY OP_CHECKSIG
OP_0 d21da9593cd92dc9acadb4471c8f71c6d4613db0