基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3f2d6b87f64dc3f243b89f0e5c2585cf4086642 OP_EQUALVERIFY OP_CHECKSIG
OP_0 846749c1dcb506ccff123538e9248741bcc59f27