基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a19f7f51eee4f2119577bb4672f9d9816ac16dd8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4f7fd3f7bf21241d265614bfc92eacc37e621c64