Transaction not yet indexed

53f3WmF3ZgaFEU2ExD8EthrYNmEU3qSa9drNP2hmgFR7DAPWcXX67Gup6yDvDhFH1q5ff6G6mDcB7E8pgpg4TUBQ

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