基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7bce4815aa60298555f6818496e5a9b35000b770 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a8b44fd9c7688df3b37714f6966b0f58cd699fa7