基本信息
witness_v0_keyhash
OP_0 a4a1bb2d138853655ccf4df3e5bfe727946edb68
pubkeyhash
OP_DUP OP_HASH160 31d7c520a1fa8668965f7569ae9770d6c022c115 OP_EQUALVERIFY OP_CHECKSIG