基本信息
witness_v0_keyhash
OP_0 9ca4cd6b4d9af86d8b55a15784bd123311c352c4
pubkeyhash
OP_DUP OP_HASH160 21f9594d34d8d8cdebbadb3be595d6ab185b297b OP_EQUALVERIFY OP_CHECKSIG