基本信息
witness_v0_keyhash
OP_0 19d4935cbe7bc173b06ecde30fd7a0e60538a5a3
pubkeyhash
OP_DUP OP_HASH160 2ad6d1c18f0dfcafae6d9d9bdd44936227be3b14 OP_EQUALVERIFY OP_CHECKSIG