基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 647f66892c7b2e3f3efebce6a0e906a0e8d36811 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ff4bc9fa29d2b75d512f461d522c4b8a102278bc