Transaction not yet indexed

RL51mv944tgYvmsnX1Nz1zDD7ZLjxhaZsAp9t5kcFZY9wnCqAeqyMzxhyXwM5K1QsPNukcpDQRxesc6azMyb24k

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