基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c8bd40619b4ef222d069b19c9ae9d982c1299f09 OP_EQUALVERIFY OP_CHECKSIG
OP_0 74d4451ee83b81ef6cc7a65d4fe912d8992f8891