基本信息
witness_v0_keyhash
OP_0 49c74900b2e53c5fc3576e8ad5d99586a0a1be8f
pubkeyhash
OP_DUP OP_HASH160 f39ddac1840d1ef03c26f33bef44b20c10f09bbf OP_EQUALVERIFY OP_CHECKSIG