基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f74e4dbc7e8b04465539c20a3fbccf11e72c2e1a OP_EQUALVERIFY OP_CHECKSIG
OP_0 21991bf0b5b9af937e20773aed44631664487793