基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 81b6fefc3f2a9b8ad2e73bb032a4a1eb5e224584 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7fa1cbf7535e65a8358c9f8b52aef2115aec3526