基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3fd62b977c360baa0357245e6540fbcc3b765d8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 70d50cd2258534d1e4d2c4fcc04a52427e17f422