Transaction not yet indexed

53EE5bUNLZ2nb7TWxQjDunhf6PBJqtDew3WHghG3L4fynbnsdFVAQeRCtoMNLyKDccSzzbuJt1GK6BAgy22xGwk8

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