基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2b7c891c5a3dc13b318bfb76e7a2e1a22bb9098d OP_EQUALVERIFY OP_CHECKSIG
OP_0 be81c2b2dd8afd7592ff7bacdd03c7bada78cfea