Transaction not yet indexed

5u667qBEnrxgcvJo6bPxCP8xq6jq7rg6fSVftVfGDSdyAwGSutW4mqPhVUiEsAP5fnn3ZUtTtLS7GdQNmA6NzGwS

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