基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bcff771c8c08ab3bad42d3cd7b88db1247a0544f OP_EQUALVERIFY OP_CHECKSIG
OP_0 bd786c825c27d70f8bcf5c49e1d70b44a9da4e16