基本信息
witness_v0_keyhash
OP_0 4512d3ffdfc1b5af9948a4709779d4f6a87e40c3
pubkeyhash
OP_DUP OP_HASH160 8e1966bdad3273de8667e271db6be0ded61cc572 OP_EQUALVERIFY OP_CHECKSIG