基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 64a300e98640c198c57e9b187d50e01a4f2aaa89 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3cafaaf53832d79a459ffb9b94b7677a4ae9202c