Transaction not yet indexed

53NisxsESGE4wMsmHq3skpPnzM5CJJLBGKs4mcaHiyFZungPi4HbiHGfCfDx4veiNXtTNaAguhb6yuZL9XBCyqvS

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