基本信息
witness_v0_scripthash
OP_0 cffcb0c22ee684012fbd9e04c5fb574a5d7f59fa934e329aea6444b0f68b251b
pubkeyhash
OP_DUP OP_HASH160 b4a21bfea726b1f0a0e7a3ed13228b84d22d8779 OP_EQUALVERIFY OP_CHECKSIG