基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7a7c3baf02e9796bf75af792f456d8623372861c OP_EQUALVERIFY OP_CHECKSIG
OP_0 77f34cb56731c9b1a92085dce21cd0799d0a8aef