基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3a6d18bb3be44e8a32b099d1f3e12298bf3bb0d OP_EQUALVERIFY OP_CHECKSIG
OP_0 2dd40e0487d0d3fe91a4a30f37941099209d4bb0