Transaction not yet indexed

52HdXYYHTw8WzuYRFmvnFfuCaDctrPXaiFfbpQCBWuL1vBKX816PeiRFzRmcnqDjjNpjwfkvC7Pt2nkiT8Q1bAB9

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