基本信息
witness_v0_keyhash
OP_0 2a836d495a8edc05591d4da4846721e3b2ac5b37
pubkeyhash
OP_DUP OP_HASH160 12f734b2ed373183b543c7ad79b71c9f350efba8 OP_EQUALVERIFY OP_CHECKSIG