Transaction not yet indexed

53XkHsmr5j6cvDwWjj7DDFvpVZu8S5KttP4FkDA28Pq64ZH13eEhPASWwsv1qTspN4GpcHLn5yf3QLg4n6Ej1Lpv

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