基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3ac2e22447d764eaf48cac533bd25976c72c6dfa OP_EQUALVERIFY OP_CHECKSIG
OP_0 7a4ca46bba6dea64e23adcacc7acf626579a5b15