Transaction not yet indexed

53UnAzV8AB4xtaJy88Hu2pYMeJBiZmcuHwKugigaXavjdam7JNejBaKo83ihfaDfkKfyYEV3vF9rj8XSWWAn6eHy

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