基本信息
witness_v0_keyhash
OP_0 da21b8b35ab25ad1ec3a5fa0e55cf97ab013b71c
pubkeyhash
OP_DUP OP_HASH160 010408bb8f0a6c935659d1a2695c48b21accdbca OP_EQUALVERIFY OP_CHECKSIG