基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 638455a97e952ac35f5fe80e37269e2c8610fc0d OP_EQUALVERIFY OP_CHECKSIG
OP_0 4646db4bba853245bf4c96ac4916bf9a4f1c9f1f