基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3f71d31ebf3dae839e34f166a459cc0fe65bd519 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b7c9acc3b6b6d49d3748d6c4c787d253456399d6