基本信息
witness_v0_keyhash
OP_0 3840be74ba8a5ea6d9385651f029e05efcf4b617
pubkeyhash
OP_DUP OP_HASH160 7c8b7e1ff18f3d20d4fe3399d86faec335361ea4 OP_EQUALVERIFY OP_CHECKSIG