基本信息
witness_v0_keyhash
OP_0 f2a21100476924a70d8041b948a81a582e7d07cf
pubkeyhash
OP_DUP OP_HASH160 831b8da5a1fa25c5afee45504aa0a5eaa380fe47 OP_EQUALVERIFY OP_CHECKSIG