基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 74ca1c551f88dfb9e0d6a8d70816958058f6a2c7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4d8ae7fe4842d8345d79dff26186fb418a8b03f