基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6601b48e3c4448af1e0db74a8f849a08c7705223 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6921c3d83492d9676081487e4fe5269f4af5d8bb