Transaction not yet indexed

ffDFdpTcucoaeG6Zv4kR9YBG4iMdrfLiqWbUCrw9kz6kVczWZrdrduFtmSvcr3wsMgWZsp2MkVzFCEwjKh5e5qG

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