基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ca6a9e1cf3e37bdf35b8f0c27499395660cd5cb0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1b4f7e57b3139d63f9676a50bb50278fb5fd4848