Transaction not yet indexed

52tK3QpSrQ96zWLkV1cJzCcHbDzaLqWRbQcRxG2Ui8MbYGwUJCNFPNqmCGdJsvkjMQeWd18F7HLunAZeL32qCD16

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