Transaction not yet indexed

42cwJFfUMmYLQ7jTYV4Akqsj6yVBAPK6qLLcCYNnZCCB7pURcVeKzuCdkiFUsPkwAeXS2vyKAiAUsFX56hvhpMk8

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