基本信息
witness_v0_keyhash
OP_0 4a3791497cde904c9f95965ad0e18b15c22b5b38
pubkeyhash
OP_DUP OP_HASH160 7d6b79fc3eb1f72c8c3fc744634934d402fbce80 OP_EQUALVERIFY OP_CHECKSIG