基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3e3302ec8a8a21db78ed4f512c3124704b165e1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3751c1c055011d8316580af29f3685767fe1c19e