基本信息
witness_v0_keyhash
OP_0 1a70a6eab4a34dacfac7871faf1e9572e04d12ba
pubkeyhash
OP_DUP OP_HASH160 199ea38fcbcff5200c366a4edddee4549fd47baa OP_EQUALVERIFY OP_CHECKSIG