基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f8919c67545f59e712991d8932b5eab3b1b450c3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a2454a60161f84badb36333cc7edea66cc4bff19