基本信息
witness_v0_keyhash
OP_0 7f8faefe38b1b547c25f82f5d127215e5b5e9400
pubkeyhash
OP_DUP OP_HASH160 7b4b83c473470f58ab0c795b6b10a2e4c8d70d9e OP_EQUALVERIFY OP_CHECKSIG