基本信息
witness_v0_keyhash
OP_0 271960bf3d6bdea034f8553cfc5a9f8f0ea4f1c0
pubkeyhash
OP_DUP OP_HASH160 b7f37f9ca88642999d1ac137b46aa61727e43c21 OP_EQUALVERIFY OP_CHECKSIG