Transaction not yet indexed

491LfcyvcbjdWUenByR2RjZcyBBQSAeMiwpjf9unQP6Wi2ipbw9brPSjAwAJAdM3hK8ZMUduwJPu7v9UNthgu5jZ

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