基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f21e6144cffd8a98749dc3fa44968bf8dbb83d28 OP_EQUALVERIFY OP_CHECKSIG
OP_0 75ef5a036e45bc377c2b23e1d08a2d4d332d3b1e