基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 18f1a2d12d31ae20dfef03f20d5649d8afe9cce9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 646dae7ed20f34953dac8fe38aeae5c9e4a1553c