基本信息
witness_v0_keyhash
OP_0 49a7077871ee1acc3f17f3997c0d5d9c9d88dc5c
pubkeyhash
OP_DUP OP_HASH160 1a1a8f95a96f94eca62b2b0a41b114b8bd9c55bd OP_EQUALVERIFY OP_CHECKSIG