基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 aaa721636373fc60bdb1d1b8db39b5f2e9541e6a OP_EQUALVERIFY OP_CHECKSIG
OP_0 19ddd7d013a4392945d2b8a8012b06a009f0d6bd