Transaction not yet indexed

5MMjYUJ8eBx2GbrZKhPsv2CegtmeMFRQYegBKQNmy2jBJEYbvGNZYhaPGJhE9G9Mu24u9yPyRERAYaGKB3tkSpoC

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