基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8b9ad006db9d9648b1e3df8279ea0f21350fbf48 OP_EQUALVERIFY OP_CHECKSIG
OP_0 81cd7fe2978d1c187c4990582cd5812f244b2820