基本信息
witness_v0_keyhash
OP_0 45451681a9e6c5a2dcb41390ab48c93d1bb177b4
pubkeyhash
OP_DUP OP_HASH160 8ddcf46ff413fbbea7eaeeadbe905eee568c1ec9 OP_EQUALVERIFY OP_CHECKSIG