基本信息
witness_v0_keyhash
OP_0 19785a6c34c406e6f25aa1cdd97337f651b7e568
pubkeyhash
OP_DUP OP_HASH160 1b194f653c5f81c33b83d5bafd5ee7b8293ce972 OP_EQUALVERIFY OP_CHECKSIG