基本信息
witness_v0_scripthash
pubkeyhash
OP_DUP OP_HASH160 21b70ed9a05b1cec395e5c1c63806f9aefc8eab6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a1899c2f9cbed13cb7257635c04f1da56e4eb46bc2332681ee2dbd1d6db903e3