基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3caa89c6888f5b18ce41f94c4c391fe99b5e13d6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7ac5b21f3f5375a8d22f68dca7ef3e6fd41b56d9