基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21506acfabbf5d7e9f95461bba1fb5b9b8d1c659 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8cfa2fbdb1f583fd16cd937b8504a5aa2a0c8725