基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19ac61d490f5b4a65bbf3d374a024f1e85af5c6a OP_EQUALVERIFY OP_CHECKSIG
OP_0 b3aaff266970a96b068686978e4484fcee0b8f5b