基本信息
witness_v0_keyhash
OP_0 6d12045e3a3a1ec69b11879d1b73774134a0c280
pubkeyhash
OP_DUP OP_HASH160 7c7446ec6d27f4093d51cafe09bc5f29bf6c8063 OP_EQUALVERIFY OP_CHECKSIG