基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a7070698b7a349e121b276943a0aec8a8e634f5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8b2ea2aad5b6c0d92369532737a4da5f6f7bae72