基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 74e04ec8b087e6ca3711ad0056b6cc8240a4c3ea OP_EQUALVERIFY OP_CHECKSIG
OP_0 f21caa68a8e5dd5f961a69484e502509e4043b75