基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 5149ccf4c21ece2f1c7fd7c79a6f895ec54ff5ee OP_EQUALVERIFY OP_CHECKSIG
OP_0 20a4abcf41148a441fa7a079f73cb57e39cea39b