Transaction not yet indexed

53Tgk35eWWjRNwsMh9W4QRt3JmbnLcThqR8fgyP6eFfFrNEhP7n92Do2jYA8pA1M9LKK6SfFZNHP7mjBNUNfDhN5

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