基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f4afb3700fb7264d28666c2edd5755671d9f6948 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fca7986b12944c8fb9376602128e43aa6ca5dcc