基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7946917f3e5394eff6e91f7d4208d04e7493c8a4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 12f694e9245e172adb0e08af1c3f96a716514b47