基本信息
witness_v0_keyhash
OP_0 31c5718fe319d7a5b678a840eb0c68e0f69b49f8
pubkeyhash
OP_DUP OP_HASH160 5f8251e5de3d8bcd7926c82431c862db55872d90 OP_EQUALVERIFY OP_CHECKSIG