Transaction not yet indexed

52MDpynMr8bmEUgLvUeEV9rjwpEeCVqSo6TG2LKP3DmE2e2es7FTG5JfPF9dB5iWSh7fpayv7PqpizSCQ1YUg877

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