基本信息
witness_v0_keyhash
OP_0 021c1d2851ee8b3988ef8e80a88b9d24ee6a04e3
pubkeyhash
OP_DUP OP_HASH160 ef68c56045de39a1af7c85afa5ec496bbd8199ba OP_EQUALVERIFY OP_CHECKSIG