基本信息
witness_v0_keyhash
OP_0 074a40c3dc67a014c34cc5d3e36a0e71f7ffba9c
pubkeyhash
OP_DUP OP_HASH160 1142bf39bb32f31a805da3df382ca61c7888886f OP_EQUALVERIFY OP_CHECKSIG