基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 343050ff04e06f2e60338837af9463abb4cb4fd4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a7b2f90cbb4b253970a8ec350a920f3d3fa1a57c