Transaction not yet indexed

ffb1NaCeuH8Ce9Ms1LRYddoMmsawL4dCzjbyywjEe55goeGi8pLxTDWoGcuz4qsULcV6EP3qwb8NLCk6kcFsBDQ

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