基本信息
witness_v0_keyhash
OP_0 bc7bae5df25cd6516dd9b898fbb5c37f07f68964
pubkeyhash
OP_DUP OP_HASH160 9271cb4b7fc73b3d99628297fe0f54326bef3184 OP_EQUALVERIFY OP_CHECKSIG