Transaction not yet indexed

ECXb2AYPpcg4ZjwsEW8gitABtYyvMM52HYyE5GDvmJE4RucbrzcYTXZ8w5jzsPrszUdNKwQXNeLXjdvqzfCnWQ1

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