Transaction not yet indexed

21sEV4f8QnE4BpE8DAWN8qPmSWnQDwJt3zoEahfiyvLxEf3MbwS8grwQeG2LqxrcYc2F6gawmCfwAPcipvRgN4K9

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