Transaction not yet indexed

Nbb19PEnD5eTMBaBZ4FyPJCVb2D9iZWZV5UAFideraQvhW1FrVhhQG7KLJB1Aj1ZkBtQAkrSSRWVLp46Fq1cjMX

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