Transaction not yet indexed

53VMzkAPKgarUbt2ipW9AMtpnQBGemr4jzzLMBMKTQHn46gDf7WPPu84mqRqcXdPXkWNeWE6MddPJCkuYYKjHkZW

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