Transaction not yet indexed

2ExjGh5eJztcLqFqFUQTFd5nqbZyf8dfCf6vUn4aRtc3buYgzp6xP44xDRWA5wtrZdQ2R6AVWkaGwfwV2d8CAMn9

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