基本信息
witness_v0_keyhash
OP_0 3a8bce6a49b8d6f7e8cc72ec826ce35d75e8f2e1
pubkeyhash
OP_DUP OP_HASH160 cf4495672730757da83c30b87d9bfd2067dd878d OP_EQUALVERIFY OP_CHECKSIG