Transaction not yet indexed

PSc5K4RJgUj7b7Twtkj9HySXmfZ6xQGjLimKcbqahKmtFFRa2rzLAq3MPjkHumgsS1nJJVdHPD1aKZ5GVKBtfZJ

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