基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a6e4357c2e9a0e8864ad58918270844bd6b01673 OP_EQUALVERIFY OP_CHECKSIG
OP_0 43a1d5c890191dd1fd4a961f9b33d67e55547703