基本信息
witness_v0_keyhash
OP_0 b7df0841a671eda33d3ad4944fc4a18ebb01772b
pubkeyhash
OP_DUP OP_HASH160 b2a9e508e41c6b9d6f83eed24657e90debc547e0 OP_EQUALVERIFY OP_CHECKSIG