基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a3d31a1cba22c5bcc7c26b03dec31f2678e3435 OP_EQUALVERIFY OP_CHECKSIG
OP_0 744ec98e828f502d55c1559992333b71f9260d71