Transaction not yet indexed

53LLyJa29gPNfhNAmKWHkcE5mMmcu7nun2QbxNQRmqzJechMyXxvavgE9qVjRDB5YVVThAkXk9gJf3kAwHtaaTwC

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