基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 cec2bfeb82e748e760da76e5384ae364a61f5c7c OP_EQUALVERIFY OP_CHECKSIG
OP_0 81b803f71c064e5f7e32bb1f01ae89926101d2df