Can somebody help me get this tx confirmed? I paid an ok fee but something is weird with the transaction.

Some tx broadcasters online says tx is missing inputs.

Status: 0/unconfirmed, in memory pool
Date: 12/12/2017 20:33
To: Transfer 1Pu8qmtnwRASEqMdHt7fWEjTtVdPBTqUmR
Debit: -0.49242458 BTC
Transaction fee: -0.00490000 BTC
Net amount: -0.49732458 BTC
Transaction ID: cc808e386e44f2cddce9d334e4af29fa6d3d75cc70f65b0da9eeff4558617b68
Transaction total size: 6977 bytes
Output index: 0

- Sent from BitcoinCore
- Tx only shows on blockcypher, it won't show tx anywhere else online

From the mocacinno.com website
breakdown of your transaction:
Your Transaction size (in bytes) => 6977 bytes
Your Transaction fee (in BTC) => 0.0049 BTC
Your Transaction fee (in satoshi's) => 490000 sat
Your Transaction fee (in satoshi's/byte) => 70 sat/byte
Your current priority => 277002350618.3 (high priority => depreciated function, will not really influence the confirmation time)
WARNING: this transaction uses uconfirmed inputs, so it cannot be confirmed before the transaction whose inputs you're using is confirmed

I still don't know if 70sat is a low fee and I'm waiting or there is actually something wrong with tx.

Thanks