基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2b7f46f42911e5bc7541af1da5e0aba3d8c55819 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a561e53126f152e78aaec2e55d0ee6090c03a260