Transaction not yet indexed

RMfDXFLjuSHEncPFbNJLZpwHEUWWmT28zZyVyUjtXfDxiBdGrbHdACrqiJaS11SDTLZxXn7S88Ym7Fgv6m7BjuZ

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