基本信息
witness_v0_keyhash
OP_0 ef45247ea8e41cf817cc5d5a16becd7326effc7e
pubkeyhash
OP_DUP OP_HASH160 27442fd8e20e0f6c1fe53a0513b163b5a62d7698 OP_EQUALVERIFY OP_CHECKSIG