基本信息
witness_v0_keyhash
OP_0 00a4731e4033bc86dafd8022d5c7e801c3196dd4
pubkeyhash
OP_DUP OP_HASH160 3a16df06e45fe47b1e2d1fd1a136f0119c194aff OP_EQUALVERIFY OP_CHECKSIG