基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49e301d3631881a8e9bdbbb88b51161a5e47b4ed OP_EQUALVERIFY OP_CHECKSIG
OP_0 c7b1dcc3e8a692d9f2e2d7e967d9822e60e4dacd