基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 81bc6f7e665a195f668736d26c3b1fb5a0575988 OP_EQUALVERIFY OP_CHECKSIG
OP_0 27efb3b2259aa1a8b9f4748f3804c09dc8c4325c