基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 821bdd73dec3c99954278e572eee83a2d08816e1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 501b4335ccd17a3ad8e177a39b92317d6cf0bca5