Transaction not yet indexed

52E5w1bK1BQhxR6EoxcSVHPiiRcKFjWE8StybLfd2AcTUbkPfgrQJiXswRTGZEFjXM7As4FaGnwKw8SpfHHWHAVN

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