基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2b7a397edf86a4c5606237ca0958c8d1a36eed23 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7ecf8db342d3b0d6f029cc58c33d4f6550f748c3