基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4e19b8daa8aecb3f8622ded3f3712c12124dac4a OP_EQUALVERIFY OP_CHECKSIG
OP_0 4408d7a5bcd751fe69a5a33e9730d3aced9bc865