基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19cb2caca9ff56c239793002c36af51a7e2da0a9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4eccf5ef3cd3da9fb0623190254f33ba624c4b75