基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 51c916e1b56c6e088360b02b1e1e460c6f8e729e OP_EQUALVERIFY OP_CHECKSIG
OP_0 8521fb20e1240af2cf7da2e50c452c6bc4e58b79