基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4dd43a6c53ac534d5321c0dcef2ebd510e0448b2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1b21863124cb1a2d5cd203d2b2324e4713afade5