基本信息
witness_v0_keyhash
OP_0 2f77f5b07e9573e011c8c74d3c040a4e865b4b00
pubkeyhash
OP_DUP OP_HASH160 7b38483b1b2eea77bd758d3db1d67e222f3b2781 OP_EQUALVERIFY OP_CHECKSIG