Transaction not yet indexed

Q52ZUDdzqfgFePtttMct6VjXoUd7E2dRqfPFXghBRRfZzVNZQ64h9aC187aKPW2Sf1LS7ZRdAKjasW5nF3u4cPh

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.