基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2b18cc01147f8be3b1eaaa9059d2264c1b58f847 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21eae886e77edee14839c144d7e8e563711d9d78