基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 be21485d56ad11f57df54abe6ae8dfcd3c3c8db5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b12531a8eaa5c1dfa62ed0b14bd84bfb6eb1b8fa