基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6966cddd8d00a09ad8689b2f50279bd90e2f85f7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8256f5f37fe9de82c6cb7021e747de41a995a723