基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31aeb6148c4a6e4763d5b6475f6ceb4a94e4fbdb OP_EQUALVERIFY OP_CHECKSIG
OP_0 77381aaa6bf49b329db24dcc582dfa0ab2021c76