基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 991a041550572ef6a2a4c95b8344a587d83eddf4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7c8aecd178b623ea5b4043c8b7d578bdbbe5d64a