基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bd7f7c0466bb4d0fa95186cd60fefc0e070f1fb2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 19b738c7c9e6d7745a09cd7570a22a9bcbecf4b1