基本信息
witness_v0_keyhash
OP_0 a2a7e788c648283ab6d459f8d670ce9b97e19415
pubkeyhash
OP_DUP OP_HASH160 fb94b6598013250c33d23f59f4ba6a4a6a5106a5 OP_EQUALVERIFY OP_CHECKSIG