基本信息
witness_v0_keyhash
OP_0 49e6a71acbae16d71eae3aa61d664a65e6d8e43a
pubkeyhash
OP_DUP OP_HASH160 37ca667d7a7b9c00666fc18205e8c349b44291c2 OP_EQUALVERIFY OP_CHECKSIG