基本信息
witness_v0_keyhash
OP_0 4ff3fd9e0fbbae0ded6a6e3b0a251c0feccc6371
pubkeyhash
OP_DUP OP_HASH160 f56c4a6bf876aba09c3323d73e971fd4b1648c1d OP_EQUALVERIFY OP_CHECKSIG