基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7b639645a7381cb7a78af0dc4c4e6585dda0305 OP_EQUALVERIFY OP_CHECKSIG
OP_0 fd670999825cc7f5d670277365adbf8b69bcae8c