基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 73cc7daad171e6e7f370666c5eca39ea5247aab2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a7a6609146e8ce8608b546fda3cd37e68d05c2db