基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4490b1f6ca71d866cb18abcbad3f9232609e3b3a OP_EQUALVERIFY OP_CHECKSIG
OP_0 5a881746faf17324d9a03ba12590c5802f18b7d3