Transaction not yet indexed

NBbEEb1KyZvUBAkyrZkunTCP5QbM4f6NAa69Aq2Qn5UnRv5aSaQ5fX4HYH3S3WwpifUob1ii3owPPXth4K3QVns

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