Transaction not yet indexed

53k8TQ12cpdeLWahrToNFj3ePaBZvUPApFxCSWpa5r6FgLeBxWC2h7b1WAwDTRTP2tho7vgbxS4ptBFRwZU4MH86

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