Transaction not yet indexed

3ffUNeNEQpbuExP6ueuAka8vYD1bchqcfWmJo6dMv3hZY2UkuCC9nk9cFWdPrmQxed1ppuFLbvhip7FTod5nLbqP

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