Transaction not yet indexed

HFfFZFd74UG81RWYNBJ4SEYM2gu6KUX8MoGw4geZwuUZCCHgJQfSRN1tQ7JJHsewQM3cpfcLMFp8J36QNB8ERPu

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