Transaction not yet indexed

52ep18TH2hoCRctjE1RzvCm1PzZtE7LHm9mt3jDkExK3AYwsKYeVcqDmXZUPr7MQfA7TPviKUhsBRhCjv8SxpEM7

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