Transaction not yet indexed

53uHhXiV4oaKZcbCMQUu8T5J6xQCjxT32wD4aHmNhDf5dRcKfaZDh1nPDo6dtz2SY4md9EMCkhHJqSQjLriJkk91

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