基本信息
witness_v0_keyhash
OP_0 3b7e12fd6e1435320edb12a53d3e3b79f3a6845d
pubkeyhash
OP_DUP OP_HASH160 8664a12e251c7787c84219d48d5c4e65164d0cd2 OP_EQUALVERIFY OP_CHECKSIG