Transaction not yet indexed

53GSdGaZzd4aqRkSS1dWeqtD5r6jpwjQmzy2GFUt6D5Q4CtDNSxGUXSP2p8ivmcwZHyDfJ6vfCYYGDXrLbLnEEeY

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