基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 dd7a760a5a66dd5ae5612814a2f8d140bcae81f7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 fff2e8ea843ad1b0e20108f30e8eaa27d2ec5d0a